slub: Calculate min_objects based on number of processors.

[linux-2.6-omap-h63xx.git] / drivers / scsi / lpfc / lpfc_attr.c

diff --git a/drivers/scsi/lpfc/lpfc_attr.c b/drivers/scsi/lpfc/lpfc_attr.c
index 74c9fc204211056204e9cb207cb06271642c43fc..a9fbb3f88659bb7bbcb117d9f268df77fb786f61 100644 (file)
--- a/drivers/scsi/lpfc/lpfc_attr.c
+++ b/drivers/scsi/lpfc/lpfc_attr.c
@@ -66,23 +66,26 @@ lpfc_jedec_to_ascii(int incr, char hdw[])
 }
 
 static ssize_t
-lpfc_drvr_version_show(struct class_device *cdev, char *buf)
+lpfc_drvr_version_show(struct device *dev, struct device_attribute *attr,
+                      char *buf)
 {
        return snprintf(buf, PAGE_SIZE, LPFC_MODULE_DESC "\n");
 }
 
 static ssize_t
-lpfc_info_show(struct class_device *cdev, char *buf)
+lpfc_info_show(struct device *dev, struct device_attribute *attr,
+              char *buf)
 {
-       struct Scsi_Host *host = class_to_shost(cdev);
+       struct Scsi_Host *host = class_to_shost(dev);
 
        return snprintf(buf, PAGE_SIZE, "%s\n",lpfc_info(host));
 }
 
 static ssize_t
-lpfc_serialnum_show(struct class_device *cdev, char *buf)
+lpfc_serialnum_show(struct device *dev, struct device_attribute *attr,
+                   char *buf)
 {
-       struct Scsi_Host  *shost = class_to_shost(cdev);
+       struct Scsi_Host  *shost = class_to_shost(dev);
        struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
        struct lpfc_hba   *phba = vport->phba;
 
@@ -90,18 +93,20 @@ lpfc_serialnum_show(struct class_device *cdev, char *buf)
 }
 
 static ssize_t
-lpfc_temp_sensor_show(struct class_device *cdev, char *buf)
+lpfc_temp_sensor_show(struct device *dev, struct device_attribute *attr,
+                     char *buf)
 {
-       struct Scsi_Host *shost = class_to_shost(cdev);
+       struct Scsi_Host *shost = class_to_shost(dev);
        struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
        struct lpfc_hba   *phba = vport->phba;
        return snprintf(buf, PAGE_SIZE, "%d\n",phba->temp_sensor_support);
 }
 
 static ssize_t
-lpfc_modeldesc_show(struct class_device *cdev, char *buf)
+lpfc_modeldesc_show(struct device *dev, struct device_attribute *attr,
+                   char *buf)
 {
-       struct Scsi_Host  *shost = class_to_shost(cdev);
+       struct Scsi_Host  *shost = class_to_shost(dev);
        struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
        struct lpfc_hba   *phba = vport->phba;
 
@@ -109,9 +114,10 @@ lpfc_modeldesc_show(struct class_device *cdev, char *buf)
 }
 
 static ssize_t
-lpfc_modelname_show(struct class_device *cdev, char *buf)
+lpfc_modelname_show(struct device *dev, struct device_attribute *attr,
+                   char *buf)
 {
-       struct Scsi_Host  *shost = class_to_shost(cdev);
+       struct Scsi_Host  *shost = class_to_shost(dev);
        struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
        struct lpfc_hba   *phba = vport->phba;
 
@@ -119,9 +125,10 @@ lpfc_modelname_show(struct class_device *cdev, char *buf)
 }
 
 static ssize_t
-lpfc_programtype_show(struct class_device *cdev, char *buf)
+lpfc_programtype_show(struct device *dev, struct device_attribute *attr,
+                     char *buf)
 {
-       struct Scsi_Host  *shost = class_to_shost(cdev);
+       struct Scsi_Host  *shost = class_to_shost(dev);
        struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
        struct lpfc_hba   *phba = vport->phba;
 
@@ -129,9 +136,10 @@ lpfc_programtype_show(struct class_device *cdev, char *buf)
 }
 
 static ssize_t
-lpfc_vportnum_show(struct class_device *cdev, char *buf)
+lpfc_vportnum_show(struct device *dev, struct device_attribute *attr,
+                  char *buf)
 {
-       struct Scsi_Host  *shost = class_to_shost(cdev);
+       struct Scsi_Host  *shost = class_to_shost(dev);
        struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
        struct lpfc_hba   *phba = vport->phba;
 
@@ -139,9 +147,10 @@ lpfc_vportnum_show(struct class_device *cdev, char *buf)
 }
 
 static ssize_t
-lpfc_fwrev_show(struct class_device *cdev, char *buf)
+lpfc_fwrev_show(struct device *dev, struct device_attribute *attr,
+               char *buf)
 {
-       struct Scsi_Host  *shost = class_to_shost(cdev);
+       struct Scsi_Host  *shost = class_to_shost(dev);
        struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
        struct lpfc_hba   *phba = vport->phba;
        char fwrev[32];
@@ -151,10 +160,10 @@ lpfc_fwrev_show(struct class_device *cdev, char *buf)
 }
 
 static ssize_t
-lpfc_hdw_show(struct class_device *cdev, char *buf)
+lpfc_hdw_show(struct device *dev, struct device_attribute *attr, char *buf)
 {
        char hdw[9];
-       struct Scsi_Host  *shost = class_to_shost(cdev);
+       struct Scsi_Host  *shost = class_to_shost(dev);
        struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
        struct lpfc_hba   *phba = vport->phba;
        lpfc_vpd_t *vp = &phba->vpd;
@@ -163,18 +172,20 @@ lpfc_hdw_show(struct class_device *cdev, char *buf)
        return snprintf(buf, PAGE_SIZE, "%s\n", hdw);
 }
 static ssize_t
-lpfc_option_rom_version_show(struct class_device *cdev, char *buf)
+lpfc_option_rom_version_show(struct device *dev, struct device_attribute *attr,
+                            char *buf)
 {
-       struct Scsi_Host  *shost = class_to_shost(cdev);
+       struct Scsi_Host  *shost = class_to_shost(dev);
        struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
        struct lpfc_hba   *phba = vport->phba;
 
        return snprintf(buf, PAGE_SIZE, "%s\n", phba->OptionROMVersion);
 }
 static ssize_t
-lpfc_state_show(struct class_device *cdev, char *buf)
+lpfc_state_show(struct device *dev, struct device_attribute *attr,
+               char *buf)
 {
-       struct Scsi_Host  *shost = class_to_shost(cdev);
+       struct Scsi_Host  *shost = class_to_shost(dev);
        struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
        struct lpfc_hba   *phba = vport->phba;
        int  len = 0;
@@ -243,9 +254,10 @@ lpfc_state_show(struct class_device *cdev, char *buf)
 }
 
 static ssize_t
-lpfc_num_discovered_ports_show(struct class_device *cdev, char *buf)
+lpfc_num_discovered_ports_show(struct device *dev,
+                              struct device_attribute *attr, char *buf)
 {
-       struct Scsi_Host  *shost = class_to_shost(cdev);
+       struct Scsi_Host  *shost = class_to_shost(dev);
        struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
 
        return snprintf(buf, PAGE_SIZE, "%d\n",
@@ -367,9 +379,10 @@ lpfc_selective_reset(struct lpfc_hba *phba)
 }
 
 static ssize_t
-lpfc_issue_reset(struct class_device *cdev, const char *buf, size_t count)
+lpfc_issue_reset(struct device *dev, struct device_attribute *attr,
+                const char *buf, size_t count)
 {
-       struct Scsi_Host  *shost = class_to_shost(cdev);
+       struct Scsi_Host  *shost = class_to_shost(dev);
        struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
        struct lpfc_hba   *phba = vport->phba;
 
@@ -385,9 +398,10 @@ lpfc_issue_reset(struct class_device *cdev, const char *buf, size_t count)
 }
 
 static ssize_t
-lpfc_nport_evt_cnt_show(struct class_device *cdev, char *buf)
+lpfc_nport_evt_cnt_show(struct device *dev, struct device_attribute *attr,
+                       char *buf)
 {
-       struct Scsi_Host  *shost = class_to_shost(cdev);
+       struct Scsi_Host  *shost = class_to_shost(dev);
        struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
        struct lpfc_hba   *phba = vport->phba;
 
@@ -395,9 +409,10 @@ lpfc_nport_evt_cnt_show(struct class_device *cdev, char *buf)
 }
 
 static ssize_t
-lpfc_board_mode_show(struct class_device *cdev, char *buf)
+lpfc_board_mode_show(struct device *dev, struct device_attribute *attr,
+                    char *buf)
 {
-       struct Scsi_Host  *shost = class_to_shost(cdev);
+       struct Scsi_Host  *shost = class_to_shost(dev);
        struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
        struct lpfc_hba   *phba = vport->phba;
        char  * state;
@@ -415,9 +430,10 @@ lpfc_board_mode_show(struct class_device *cdev, char *buf)
 }
 
 static ssize_t
-lpfc_board_mode_store(struct class_device *cdev, const char *buf, size_t count)
+lpfc_board_mode_store(struct device *dev, struct device_attribute *attr,
+                     const char *buf, size_t count)
 {
-       struct Scsi_Host  *shost = class_to_shost(cdev);
+       struct Scsi_Host  *shost = class_to_shost(dev);
        struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
        struct lpfc_hba   *phba = vport->phba;
        struct completion online_compl;
@@ -509,9 +525,10 @@ lpfc_get_hba_info(struct lpfc_hba *phba,
 }
 
 static ssize_t
-lpfc_max_rpi_show(struct class_device *cdev, char *buf)
+lpfc_max_rpi_show(struct device *dev, struct device_attribute *attr,
+                 char *buf)
 {
-       struct Scsi_Host  *shost = class_to_shost(cdev);
+       struct Scsi_Host  *shost = class_to_shost(dev);
        struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
        struct lpfc_hba   *phba = vport->phba;
        uint32_t cnt;
@@ -522,9 +539,10 @@ lpfc_max_rpi_show(struct class_device *cdev, char *buf)
 }
 
 static ssize_t
-lpfc_used_rpi_show(struct class_device *cdev, char *buf)
+lpfc_used_rpi_show(struct device *dev, struct device_attribute *attr,
+                  char *buf)
 {
-       struct Scsi_Host  *shost = class_to_shost(cdev);
+       struct Scsi_Host  *shost = class_to_shost(dev);
        struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
        struct lpfc_hba   *phba = vport->phba;
        uint32_t cnt, acnt;
@@ -535,9 +553,10 @@ lpfc_used_rpi_show(struct class_device *cdev, char *buf)
 }
 
 static ssize_t
-lpfc_max_xri_show(struct class_device *cdev, char *buf)
+lpfc_max_xri_show(struct device *dev, struct device_attribute *attr,
+                 char *buf)
 {
-       struct Scsi_Host  *shost = class_to_shost(cdev);
+       struct Scsi_Host  *shost = class_to_shost(dev);
        struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
        struct lpfc_hba   *phba = vport->phba;
        uint32_t cnt;
@@ -548,9 +567,10 @@ lpfc_max_xri_show(struct class_device *cdev, char *buf)
 }
 
 static ssize_t
-lpfc_used_xri_show(struct class_device *cdev, char *buf)
+lpfc_used_xri_show(struct device *dev, struct device_attribute *attr,
+                  char *buf)
 {
-       struct Scsi_Host  *shost = class_to_shost(cdev);
+       struct Scsi_Host  *shost = class_to_shost(dev);
        struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
        struct lpfc_hba   *phba = vport->phba;
        uint32_t cnt, acnt;
@@ -561,9 +581,10 @@ lpfc_used_xri_show(struct class_device *cdev, char *buf)
 }
 
 static ssize_t
-lpfc_max_vpi_show(struct class_device *cdev, char *buf)
+lpfc_max_vpi_show(struct device *dev, struct device_attribute *attr,
+                 char *buf)
 {
-       struct Scsi_Host  *shost = class_to_shost(cdev);
+       struct Scsi_Host  *shost = class_to_shost(dev);
        struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
        struct lpfc_hba   *phba = vport->phba;
        uint32_t cnt;
@@ -574,9 +595,10 @@ lpfc_max_vpi_show(struct class_device *cdev, char *buf)
 }
 
 static ssize_t
-lpfc_used_vpi_show(struct class_device *cdev, char *buf)
+lpfc_used_vpi_show(struct device *dev, struct device_attribute *attr,
+                  char *buf)
 {
-       struct Scsi_Host  *shost = class_to_shost(cdev);
+       struct Scsi_Host  *shost = class_to_shost(dev);
        struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
        struct lpfc_hba   *phba = vport->phba;
        uint32_t cnt, acnt;
@@ -587,9 +609,10 @@ lpfc_used_vpi_show(struct class_device *cdev, char *buf)
 }
 
 static ssize_t
-lpfc_npiv_info_show(struct class_device *cdev, char *buf)
+lpfc_npiv_info_show(struct device *dev, struct device_attribute *attr,
+                   char *buf)
 {
-       struct Scsi_Host  *shost = class_to_shost(cdev);
+       struct Scsi_Host  *shost = class_to_shost(dev);
        struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
        struct lpfc_hba   *phba = vport->phba;
 
@@ -601,9 +624,10 @@ lpfc_npiv_info_show(struct class_device *cdev, char *buf)
 }
 
 static ssize_t
-lpfc_poll_show(struct class_device *cdev, char *buf)
+lpfc_poll_show(struct device *dev, struct device_attribute *attr,
+              char *buf)
 {
-       struct Scsi_Host  *shost = class_to_shost(cdev);
+       struct Scsi_Host  *shost = class_to_shost(dev);
        struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
        struct lpfc_hba   *phba = vport->phba;
 
@@ -611,10 +635,10 @@ lpfc_poll_show(struct class_device *cdev, char *buf)
 }
 
 static ssize_t
-lpfc_poll_store(struct class_device *cdev, const char *buf,
-               size_t count)
+lpfc_poll_store(struct device *dev, struct device_attribute *attr,
+               const char *buf, size_t count)
 {
-       struct Scsi_Host  *shost = class_to_shost(cdev);
+       struct Scsi_Host  *shost = class_to_shost(dev);
        struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
        struct lpfc_hba   *phba = vport->phba;
        uint32_t creg_val;
@@ -670,9 +694,10 @@ lpfc_poll_store(struct class_device *cdev, const char *buf,
 
 #define lpfc_param_show(attr)  \
 static ssize_t \
-lpfc_##attr##_show(struct class_device *cdev, char *buf) \
+lpfc_##attr##_show(struct device *dev, struct device_attribute *attr, \
+                  char *buf) \
 { \
-       struct Scsi_Host  *shost = class_to_shost(cdev);\
+       struct Scsi_Host  *shost = class_to_shost(dev);\
        struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;\
        struct lpfc_hba   *phba = vport->phba;\
        int val = 0;\
@@ -683,9 +708,10 @@ lpfc_##attr##_show(struct class_device *cdev, char *buf) \
 
 #define lpfc_param_hex_show(attr)      \
 static ssize_t \
-lpfc_##attr##_show(struct class_device *cdev, char *buf) \
+lpfc_##attr##_show(struct device *dev, struct device_attribute *attr, \
+                  char *buf) \
 { \
-       struct Scsi_Host  *shost = class_to_shost(cdev);\
+       struct Scsi_Host  *shost = class_to_shost(dev);\
        struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;\
        struct lpfc_hba   *phba = vport->phba;\
        int val = 0;\
@@ -725,9 +751,10 @@ lpfc_##attr##_set(struct lpfc_hba *phba, int val) \
 
 #define lpfc_param_store(attr) \
 static ssize_t \
-lpfc_##attr##_store(struct class_device *cdev, const char *buf, size_t count) \
+lpfc_##attr##_store(struct device *dev, struct device_attribute *attr, \
+                   const char *buf, size_t count) \
 { \
-       struct Scsi_Host  *shost = class_to_shost(cdev);\
+       struct Scsi_Host  *shost = class_to_shost(dev);\
        struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;\
        struct lpfc_hba   *phba = vport->phba;\
        int val=0;\
@@ -743,9 +770,10 @@ lpfc_##attr##_store(struct class_device *cdev, const char *buf, size_t count) \
 
 #define lpfc_vport_param_show(attr)    \
 static ssize_t \
-lpfc_##attr##_show(struct class_device *cdev, char *buf) \
+lpfc_##attr##_show(struct device *dev, struct device_attribute *attr, \
+                  char *buf) \
 { \
-       struct Scsi_Host  *shost = class_to_shost(cdev);\
+       struct Scsi_Host  *shost = class_to_shost(dev);\
        struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;\
        int val = 0;\
        val = vport->cfg_##attr;\
@@ -754,9 +782,10 @@ lpfc_##attr##_show(struct class_device *cdev, char *buf) \
 
 #define lpfc_vport_param_hex_show(attr)        \
 static ssize_t \
-lpfc_##attr##_show(struct class_device *cdev, char *buf) \
+lpfc_##attr##_show(struct device *dev, struct device_attribute *attr, \
+                  char *buf) \
 { \
-       struct Scsi_Host  *shost = class_to_shost(cdev);\
+       struct Scsi_Host  *shost = class_to_shost(dev);\
        struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;\
        int val = 0;\
        val = vport->cfg_##attr;\
@@ -794,9 +823,10 @@ lpfc_##attr##_set(struct lpfc_vport *vport, int val) \
 
 #define lpfc_vport_param_store(attr)   \
 static ssize_t \
-lpfc_##attr##_store(struct class_device *cdev, const char *buf, size_t count) \
+lpfc_##attr##_store(struct device *dev, struct device_attribute *attr, \
+                   const char *buf, size_t count) \
 { \
-       struct Scsi_Host  *shost = class_to_shost(cdev);\
+       struct Scsi_Host  *shost = class_to_shost(dev);\
        struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;\
        int val=0;\
        if (!isdigit(buf[0]))\
@@ -822,7 +852,7 @@ module_param(lpfc_##name, int, 0);\
 MODULE_PARM_DESC(lpfc_##name, desc);\
 lpfc_param_show(name)\
 lpfc_param_init(name, defval, minval, maxval)\
-static CLASS_DEVICE_ATTR(lpfc_##name, S_IRUGO , lpfc_##name##_show, NULL)
+static DEVICE_ATTR(lpfc_##name, S_IRUGO , lpfc_##name##_show, NULL)
 
 #define LPFC_ATTR_RW(name, defval, minval, maxval, desc) \
 static int lpfc_##name = defval;\
@@ -832,8 +862,8 @@ lpfc_param_show(name)\
 lpfc_param_init(name, defval, minval, maxval)\
 lpfc_param_set(name, defval, minval, maxval)\
 lpfc_param_store(name)\
-static CLASS_DEVICE_ATTR(lpfc_##name, S_IRUGO | S_IWUSR,\
-                        lpfc_##name##_show, lpfc_##name##_store)
+static DEVICE_ATTR(lpfc_##name, S_IRUGO | S_IWUSR,\
+                  lpfc_##name##_show, lpfc_##name##_store)
 
 #define LPFC_ATTR_HEX_R(name, defval, minval, maxval, desc) \
 static int lpfc_##name = defval;\
@@ -841,7 +871,7 @@ module_param(lpfc_##name, int, 0);\
 MODULE_PARM_DESC(lpfc_##name, desc);\
 lpfc_param_hex_show(name)\
 lpfc_param_init(name, defval, minval, maxval)\
-static CLASS_DEVICE_ATTR(lpfc_##name, S_IRUGO , lpfc_##name##_show, NULL)
+static DEVICE_ATTR(lpfc_##name, S_IRUGO , lpfc_##name##_show, NULL)
 
 #define LPFC_ATTR_HEX_RW(name, defval, minval, maxval, desc) \
 static int lpfc_##name = defval;\
@@ -851,8 +881,8 @@ lpfc_param_hex_show(name)\
 lpfc_param_init(name, defval, minval, maxval)\
 lpfc_param_set(name, defval, minval, maxval)\
 lpfc_param_store(name)\
-static CLASS_DEVICE_ATTR(lpfc_##name, S_IRUGO | S_IWUSR,\
-                        lpfc_##name##_show, lpfc_##name##_store)
+static DEVICE_ATTR(lpfc_##name, S_IRUGO | S_IWUSR,\
+                  lpfc_##name##_show, lpfc_##name##_store)
 
 #define LPFC_VPORT_ATTR(name, defval, minval, maxval, desc) \
 static int lpfc_##name = defval;\
@@ -866,7 +896,7 @@ module_param(lpfc_##name, int, 0);\
 MODULE_PARM_DESC(lpfc_##name, desc);\
 lpfc_vport_param_show(name)\
 lpfc_vport_param_init(name, defval, minval, maxval)\
-static CLASS_DEVICE_ATTR(lpfc_##name, S_IRUGO , lpfc_##name##_show, NULL)
+static DEVICE_ATTR(lpfc_##name, S_IRUGO , lpfc_##name##_show, NULL)
 
 #define LPFC_VPORT_ATTR_RW(name, defval, minval, maxval, desc) \
 static int lpfc_##name = defval;\
@@ -876,8 +906,8 @@ lpfc_vport_param_show(name)\
 lpfc_vport_param_init(name, defval, minval, maxval)\
 lpfc_vport_param_set(name, defval, minval, maxval)\
 lpfc_vport_param_store(name)\
-static CLASS_DEVICE_ATTR(lpfc_##name, S_IRUGO | S_IWUSR,\
-                        lpfc_##name##_show, lpfc_##name##_store)
+static DEVICE_ATTR(lpfc_##name, S_IRUGO | S_IWUSR,\
+                  lpfc_##name##_show, lpfc_##name##_store)
 
 #define LPFC_VPORT_ATTR_HEX_R(name, defval, minval, maxval, desc) \
 static int lpfc_##name = defval;\
@@ -885,7 +915,7 @@ module_param(lpfc_##name, int, 0);\
 MODULE_PARM_DESC(lpfc_##name, desc);\
 lpfc_vport_param_hex_show(name)\
 lpfc_vport_param_init(name, defval, minval, maxval)\
-static CLASS_DEVICE_ATTR(lpfc_##name, S_IRUGO , lpfc_##name##_show, NULL)
+static DEVICE_ATTR(lpfc_##name, S_IRUGO , lpfc_##name##_show, NULL)
 
 #define LPFC_VPORT_ATTR_HEX_RW(name, defval, minval, maxval, desc) \
 static int lpfc_##name = defval;\
@@ -895,46 +925,44 @@ lpfc_vport_param_hex_show(name)\
 lpfc_vport_param_init(name, defval, minval, maxval)\
 lpfc_vport_param_set(name, defval, minval, maxval)\
 lpfc_vport_param_store(name)\
-static CLASS_DEVICE_ATTR(lpfc_##name, S_IRUGO | S_IWUSR,\
-                        lpfc_##name##_show, lpfc_##name##_store)
-
-static CLASS_DEVICE_ATTR(info, S_IRUGO, lpfc_info_show, NULL);
-static CLASS_DEVICE_ATTR(serialnum, S_IRUGO, lpfc_serialnum_show, NULL);
-static CLASS_DEVICE_ATTR(modeldesc, S_IRUGO, lpfc_modeldesc_show, NULL);
-static CLASS_DEVICE_ATTR(modelname, S_IRUGO, lpfc_modelname_show, NULL);
-static CLASS_DEVICE_ATTR(programtype, S_IRUGO, lpfc_programtype_show, NULL);
-static CLASS_DEVICE_ATTR(portnum, S_IRUGO, lpfc_vportnum_show, NULL);
-static CLASS_DEVICE_ATTR(fwrev, S_IRUGO, lpfc_fwrev_show, NULL);
-static CLASS_DEVICE_ATTR(hdw, S_IRUGO, lpfc_hdw_show, NULL);
-static CLASS_DEVICE_ATTR(state, S_IRUGO, lpfc_state_show, NULL);
-static CLASS_DEVICE_ATTR(option_rom_version, S_IRUGO,
-                                       lpfc_option_rom_version_show, NULL);
-static CLASS_DEVICE_ATTR(num_discovered_ports, S_IRUGO,
-                                       lpfc_num_discovered_ports_show, NULL);
-static CLASS_DEVICE_ATTR(nport_evt_cnt, S_IRUGO, lpfc_nport_evt_cnt_show, NULL);
-static CLASS_DEVICE_ATTR(lpfc_drvr_version, S_IRUGO, lpfc_drvr_version_show,
-                        NULL);
-static CLASS_DEVICE_ATTR(board_mode, S_IRUGO | S_IWUSR,
-                        lpfc_board_mode_show, lpfc_board_mode_store);
-static CLASS_DEVICE_ATTR(issue_reset, S_IWUSR, NULL, lpfc_issue_reset);
-static CLASS_DEVICE_ATTR(max_vpi, S_IRUGO, lpfc_max_vpi_show, NULL);
-static CLASS_DEVICE_ATTR(used_vpi, S_IRUGO, lpfc_used_vpi_show, NULL);
-static CLASS_DEVICE_ATTR(max_rpi, S_IRUGO, lpfc_max_rpi_show, NULL);
-static CLASS_DEVICE_ATTR(used_rpi, S_IRUGO, lpfc_used_rpi_show, NULL);
-static CLASS_DEVICE_ATTR(max_xri, S_IRUGO, lpfc_max_xri_show, NULL);
-static CLASS_DEVICE_ATTR(used_xri, S_IRUGO, lpfc_used_xri_show, NULL);
-static CLASS_DEVICE_ATTR(npiv_info, S_IRUGO, lpfc_npiv_info_show, NULL);
-static CLASS_DEVICE_ATTR(lpfc_temp_sensor, S_IRUGO, lpfc_temp_sensor_show,
-                        NULL);
+static DEVICE_ATTR(lpfc_##name, S_IRUGO | S_IWUSR,\
+                  lpfc_##name##_show, lpfc_##name##_store)
+
+static DEVICE_ATTR(info, S_IRUGO, lpfc_info_show, NULL);
+static DEVICE_ATTR(serialnum, S_IRUGO, lpfc_serialnum_show, NULL);
+static DEVICE_ATTR(modeldesc, S_IRUGO, lpfc_modeldesc_show, NULL);
+static DEVICE_ATTR(modelname, S_IRUGO, lpfc_modelname_show, NULL);
+static DEVICE_ATTR(programtype, S_IRUGO, lpfc_programtype_show, NULL);
+static DEVICE_ATTR(portnum, S_IRUGO, lpfc_vportnum_show, NULL);
+static DEVICE_ATTR(fwrev, S_IRUGO, lpfc_fwrev_show, NULL);
+static DEVICE_ATTR(hdw, S_IRUGO, lpfc_hdw_show, NULL);
+static DEVICE_ATTR(state, S_IRUGO, lpfc_state_show, NULL);
+static DEVICE_ATTR(option_rom_version, S_IRUGO,
+                  lpfc_option_rom_version_show, NULL);
+static DEVICE_ATTR(num_discovered_ports, S_IRUGO,
+                  lpfc_num_discovered_ports_show, NULL);
+static DEVICE_ATTR(nport_evt_cnt, S_IRUGO, lpfc_nport_evt_cnt_show, NULL);
+static DEVICE_ATTR(lpfc_drvr_version, S_IRUGO, lpfc_drvr_version_show, NULL);
+static DEVICE_ATTR(board_mode, S_IRUGO | S_IWUSR,
+                  lpfc_board_mode_show, lpfc_board_mode_store);
+static DEVICE_ATTR(issue_reset, S_IWUSR, NULL, lpfc_issue_reset);
+static DEVICE_ATTR(max_vpi, S_IRUGO, lpfc_max_vpi_show, NULL);
+static DEVICE_ATTR(used_vpi, S_IRUGO, lpfc_used_vpi_show, NULL);
+static DEVICE_ATTR(max_rpi, S_IRUGO, lpfc_max_rpi_show, NULL);
+static DEVICE_ATTR(used_rpi, S_IRUGO, lpfc_used_rpi_show, NULL);
+static DEVICE_ATTR(max_xri, S_IRUGO, lpfc_max_xri_show, NULL);
+static DEVICE_ATTR(used_xri, S_IRUGO, lpfc_used_xri_show, NULL);
+static DEVICE_ATTR(npiv_info, S_IRUGO, lpfc_npiv_info_show, NULL);
+static DEVICE_ATTR(lpfc_temp_sensor, S_IRUGO, lpfc_temp_sensor_show, NULL);
 
 
 static char *lpfc_soft_wwn_key = "C99G71SL8032A";
 
 static ssize_t
-lpfc_soft_wwn_enable_store(struct class_device *cdev, const char *buf,
-                               size_t count)
+lpfc_soft_wwn_enable_store(struct device *dev, struct device_attribute *attr,
+                          const char *buf, size_t count)
 {
-       struct Scsi_Host  *shost = class_to_shost(cdev);
+       struct Scsi_Host  *shost = class_to_shost(dev);
        struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
        struct lpfc_hba   *phba = vport->phba;
        unsigned int cnt = count;
@@ -963,13 +991,14 @@ lpfc_soft_wwn_enable_store(struct class_device *cdev, const char *buf,
        phba->soft_wwn_enable = 1;
        return count;
 }
-static CLASS_DEVICE_ATTR(lpfc_soft_wwn_enable, S_IWUSR, NULL,
-                               lpfc_soft_wwn_enable_store);
+static DEVICE_ATTR(lpfc_soft_wwn_enable, S_IWUSR, NULL,
+                  lpfc_soft_wwn_enable_store);
 
 static ssize_t
-lpfc_soft_wwpn_show(struct class_device *cdev, char *buf)
+lpfc_soft_wwpn_show(struct device *dev, struct device_attribute *attr,
+                   char *buf)
 {
-       struct Scsi_Host  *shost = class_to_shost(cdev);
+       struct Scsi_Host  *shost = class_to_shost(dev);
        struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
        struct lpfc_hba   *phba = vport->phba;
 
@@ -979,9 +1008,10 @@ lpfc_soft_wwpn_show(struct class_device *cdev, char *buf)
 
 
 static ssize_t
-lpfc_soft_wwpn_store(struct class_device *cdev, const char *buf, size_t count)
+lpfc_soft_wwpn_store(struct device *dev, struct device_attribute *attr,
+                    const char *buf, size_t count)
 {
-       struct Scsi_Host  *shost = class_to_shost(cdev);
+       struct Scsi_Host  *shost = class_to_shost(dev);
        struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
        struct lpfc_hba   *phba = vport->phba;
        struct completion online_compl;
@@ -1047,13 +1077,14 @@ lpfc_soft_wwpn_store(struct class_device *cdev, const char *buf, size_t count)
                                "reinit adapter - %d\n", stat2);
        return (stat1 || stat2) ? -EIO : count;
 }
-static CLASS_DEVICE_ATTR(lpfc_soft_wwpn, S_IRUGO | S_IWUSR,\
-                        lpfc_soft_wwpn_show, lpfc_soft_wwpn_store);
+static DEVICE_ATTR(lpfc_soft_wwpn, S_IRUGO | S_IWUSR,\
+                  lpfc_soft_wwpn_show, lpfc_soft_wwpn_store);
 
 static ssize_t
-lpfc_soft_wwnn_show(struct class_device *cdev, char *buf)
+lpfc_soft_wwnn_show(struct device *dev, struct device_attribute *attr,
+                   char *buf)
 {
-       struct Scsi_Host *shost = class_to_shost(cdev);
+       struct Scsi_Host *shost = class_to_shost(dev);
        struct lpfc_hba *phba = ((struct lpfc_vport *)shost->hostdata)->phba;
        return snprintf(buf, PAGE_SIZE, "0x%llx\n",
                        (unsigned long long)phba->cfg_soft_wwnn);
@@ -1061,9 +1092,10 @@ lpfc_soft_wwnn_show(struct class_device *cdev, char *buf)
 
 
 static ssize_t
-lpfc_soft_wwnn_store(struct class_device *cdev, const char *buf, size_t count)
+lpfc_soft_wwnn_store(struct device *dev, struct device_attribute *attr,
+                    const char *buf, size_t count)
 {
-       struct Scsi_Host *shost = class_to_shost(cdev);
+       struct Scsi_Host *shost = class_to_shost(dev);
        struct lpfc_hba *phba = ((struct lpfc_vport *)shost->hostdata)->phba;
        unsigned int i, j, cnt=count;
        u8 wwnn[8];
@@ -1107,8 +1139,8 @@ lpfc_soft_wwnn_store(struct class_device *cdev, const char *buf, size_t count)
 
        return count;
 }
-static CLASS_DEVICE_ATTR(lpfc_soft_wwnn, S_IRUGO | S_IWUSR,\
-                        lpfc_soft_wwnn_show, lpfc_soft_wwnn_store);
+static DEVICE_ATTR(lpfc_soft_wwnn, S_IRUGO | S_IWUSR,\
+                  lpfc_soft_wwnn_show, lpfc_soft_wwnn_store);
 
 
 static int lpfc_poll = 0;
@@ -1118,8 +1150,8 @@ MODULE_PARM_DESC(lpfc_poll, "FCP ring polling mode control:"
                 " 1 - poll with interrupts enabled"
                 " 3 - poll and disable FCP ring interrupts");
 
-static CLASS_DEVICE_ATTR(lpfc_poll, S_IRUGO | S_IWUSR,
-                        lpfc_poll_show, lpfc_poll_store);
+static DEVICE_ATTR(lpfc_poll, S_IRUGO | S_IWUSR,
+                  lpfc_poll_show, lpfc_poll_store);
 
 int  lpfc_sli_mode = 0;
 module_param(lpfc_sli_mode, int, 0);
@@ -1133,7 +1165,7 @@ module_param(lpfc_enable_npiv, int, 0);
 MODULE_PARM_DESC(lpfc_enable_npiv, "Enable NPIV functionality");
 lpfc_param_show(enable_npiv);
 lpfc_param_init(enable_npiv, 0, 0, 1);
-static CLASS_DEVICE_ATTR(lpfc_enable_npiv, S_IRUGO,
+static DEVICE_ATTR(lpfc_enable_npiv, S_IRUGO,
                         lpfc_enable_npiv_show, NULL);
 
 /*
@@ -1147,9 +1179,10 @@ MODULE_PARM_DESC(lpfc_nodev_tmo,
                 "Seconds driver will hold I/O waiting "
                 "for a device to come back");
 static ssize_t
-lpfc_nodev_tmo_show(struct class_device *cdev, char *buf)
+lpfc_nodev_tmo_show(struct device *dev, struct device_attribute *attr,
+                   char *buf)
 {
-       struct Scsi_Host  *shost = class_to_shost(cdev);
+       struct Scsi_Host  *shost = class_to_shost(dev);
        struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
        int val = 0;
        val = vport->cfg_devloss_tmo;
@@ -1221,8 +1254,8 @@ lpfc_nodev_tmo_set(struct lpfc_vport *vport, int val)
 
 lpfc_vport_param_store(nodev_tmo)
 
-static CLASS_DEVICE_ATTR(lpfc_nodev_tmo, S_IRUGO | S_IWUSR,
-                        lpfc_nodev_tmo_show, lpfc_nodev_tmo_store);
+static DEVICE_ATTR(lpfc_nodev_tmo, S_IRUGO | S_IWUSR,
+                  lpfc_nodev_tmo_show, lpfc_nodev_tmo_store);
 
 /*
 # lpfc_devloss_tmo: If set, it will hold all I/O errors on devices that
@@ -1255,8 +1288,8 @@ lpfc_devloss_tmo_set(struct lpfc_vport *vport, int val)
 }
 
 lpfc_vport_param_store(devloss_tmo)
-static CLASS_DEVICE_ATTR(lpfc_devloss_tmo, S_IRUGO | S_IWUSR,
-       lpfc_devloss_tmo_show, lpfc_devloss_tmo_store);
+static DEVICE_ATTR(lpfc_devloss_tmo, S_IRUGO | S_IWUSR,
+                  lpfc_devloss_tmo_show, lpfc_devloss_tmo_store);
 
 /*
 # lpfc_log_verbose: Only turn this flag on if you are willing to risk being
@@ -1374,8 +1407,8 @@ lpfc_restrict_login_set(struct lpfc_vport *vport, int val)
        return 0;
 }
 lpfc_vport_param_store(restrict_login);
-static CLASS_DEVICE_ATTR(lpfc_restrict_login, S_IRUGO | S_IWUSR,
-                        lpfc_restrict_login_show, lpfc_restrict_login_store);
+static DEVICE_ATTR(lpfc_restrict_login, S_IRUGO | S_IWUSR,
+                  lpfc_restrict_login_show, lpfc_restrict_login_store);
 
 /*
 # Some disk devices have a "select ID" or "select Target" capability.
@@ -1433,7 +1466,7 @@ MODULE_PARM_DESC(lpfc_topology, "Select Fibre Channel topology");
 lpfc_param_show(topology)
 lpfc_param_init(topology, 0, 0, 6)
 lpfc_param_store(topology)
-static CLASS_DEVICE_ATTR(lpfc_topology, S_IRUGO | S_IWUSR,
+static DEVICE_ATTR(lpfc_topology, S_IRUGO | S_IWUSR,
                lpfc_topology_show, lpfc_topology_store);
 
 /*
@@ -1497,7 +1530,7 @@ lpfc_link_speed_init(struct lpfc_hba *phba, int val)
 }
 
 lpfc_param_store(link_speed)
-static CLASS_DEVICE_ATTR(lpfc_link_speed, S_IRUGO | S_IWUSR,
+static DEVICE_ATTR(lpfc_link_speed, S_IRUGO | S_IWUSR,
                lpfc_link_speed_show, lpfc_link_speed_store);
 
 /*
@@ -1623,82 +1656,81 @@ LPFC_ATTR_R(enable_hba_heartbeat, 1, 0, 1, "Enable HBA Heartbeat.");
 LPFC_ATTR_R(sg_seg_cnt, LPFC_DEFAULT_SG_SEG_CNT, LPFC_DEFAULT_SG_SEG_CNT,
            LPFC_MAX_SG_SEG_CNT, "Max Scatter Gather Segment Count");
 
-struct class_device_attribute *lpfc_hba_attrs[] = {
-       &class_device_attr_info,
-       &class_device_attr_serialnum,
-       &class_device_attr_modeldesc,
-       &class_device_attr_modelname,
-       &class_device_attr_programtype,
-       &class_device_attr_portnum,
-       &class_device_attr_fwrev,
-       &class_device_attr_hdw,
-       &class_device_attr_option_rom_version,
-       &class_device_attr_state,
-       &class_device_attr_num_discovered_ports,
-       &class_device_attr_lpfc_drvr_version,
-       &class_device_attr_lpfc_temp_sensor,
-       &class_device_attr_lpfc_log_verbose,
-       &class_device_attr_lpfc_lun_queue_depth,
-       &class_device_attr_lpfc_hba_queue_depth,
-       &class_device_attr_lpfc_peer_port_login,
-       &class_device_attr_lpfc_nodev_tmo,
-       &class_device_attr_lpfc_devloss_tmo,
-       &class_device_attr_lpfc_fcp_class,
-       &class_device_attr_lpfc_use_adisc,
-       &class_device_attr_lpfc_ack0,
-       &class_device_attr_lpfc_topology,
-       &class_device_attr_lpfc_scan_down,
-       &class_device_attr_lpfc_link_speed,
-       &class_device_attr_lpfc_cr_delay,
-       &class_device_attr_lpfc_cr_count,
-       &class_device_attr_lpfc_multi_ring_support,
-       &class_device_attr_lpfc_multi_ring_rctl,
-       &class_device_attr_lpfc_multi_ring_type,
-       &class_device_attr_lpfc_fdmi_on,
-       &class_device_attr_lpfc_max_luns,
-       &class_device_attr_lpfc_enable_npiv,
-       &class_device_attr_nport_evt_cnt,
-       &class_device_attr_board_mode,
-       &class_device_attr_max_vpi,
-       &class_device_attr_used_vpi,
-       &class_device_attr_max_rpi,
-       &class_device_attr_used_rpi,
-       &class_device_attr_max_xri,
-       &class_device_attr_used_xri,
-       &class_device_attr_npiv_info,
-       &class_device_attr_issue_reset,
-       &class_device_attr_lpfc_poll,
-       &class_device_attr_lpfc_poll_tmo,
-       &class_device_attr_lpfc_use_msi,
-       &class_device_attr_lpfc_soft_wwnn,
-       &class_device_attr_lpfc_soft_wwpn,
-       &class_device_attr_lpfc_soft_wwn_enable,
-       &class_device_attr_lpfc_enable_hba_reset,
-       &class_device_attr_lpfc_enable_hba_heartbeat,
-       &class_device_attr_lpfc_sg_seg_cnt,
+struct device_attribute *lpfc_hba_attrs[] = {
+       &dev_attr_info,
+       &dev_attr_serialnum,
+       &dev_attr_modeldesc,
+       &dev_attr_modelname,
+       &dev_attr_programtype,
+       &dev_attr_portnum,
+       &dev_attr_fwrev,
+       &dev_attr_hdw,
+       &dev_attr_option_rom_version,
+       &dev_attr_state,
+       &dev_attr_num_discovered_ports,
+       &dev_attr_lpfc_drvr_version,
+       &dev_attr_lpfc_temp_sensor,
+       &dev_attr_lpfc_log_verbose,
+       &dev_attr_lpfc_lun_queue_depth,
+       &dev_attr_lpfc_hba_queue_depth,
+       &dev_attr_lpfc_peer_port_login,
+       &dev_attr_lpfc_nodev_tmo,
+       &dev_attr_lpfc_devloss_tmo,
+       &dev_attr_lpfc_fcp_class,
+       &dev_attr_lpfc_use_adisc,
+       &dev_attr_lpfc_ack0,
+       &dev_attr_lpfc_topology,
+       &dev_attr_lpfc_scan_down,
+       &dev_attr_lpfc_link_speed,
+       &dev_attr_lpfc_cr_delay,
+       &dev_attr_lpfc_cr_count,
+       &dev_attr_lpfc_multi_ring_support,
+       &dev_attr_lpfc_multi_ring_rctl,
+       &dev_attr_lpfc_multi_ring_type,
+       &dev_attr_lpfc_fdmi_on,
+       &dev_attr_lpfc_max_luns,
+       &dev_attr_lpfc_enable_npiv,
+       &dev_attr_nport_evt_cnt,
+       &dev_attr_board_mode,
+       &dev_attr_max_vpi,
+       &dev_attr_used_vpi,
+       &dev_attr_max_rpi,
+       &dev_attr_used_rpi,
+       &dev_attr_max_xri,
+       &dev_attr_used_xri,
+       &dev_attr_npiv_info,
+       &dev_attr_issue_reset,
+       &dev_attr_lpfc_poll,
+       &dev_attr_lpfc_poll_tmo,
+       &dev_attr_lpfc_use_msi,
+       &dev_attr_lpfc_soft_wwnn,
+       &dev_attr_lpfc_soft_wwpn,
+       &dev_attr_lpfc_soft_wwn_enable,
+       &dev_attr_lpfc_enable_hba_reset,
+       &dev_attr_lpfc_enable_hba_heartbeat,
+       &dev_attr_lpfc_sg_seg_cnt,
        NULL,
 };
 
-struct class_device_attribute *lpfc_vport_attrs[] = {
-       &class_device_attr_info,
-       &class_device_attr_state,
-       &class_device_attr_num_discovered_ports,
-       &class_device_attr_lpfc_drvr_version,
-
-       &class_device_attr_lpfc_log_verbose,
-       &class_device_attr_lpfc_lun_queue_depth,
-       &class_device_attr_lpfc_nodev_tmo,
-       &class_device_attr_lpfc_devloss_tmo,
-       &class_device_attr_lpfc_hba_queue_depth,
-       &class_device_attr_lpfc_peer_port_login,
-       &class_device_attr_lpfc_restrict_login,
-       &class_device_attr_lpfc_fcp_class,
-       &class_device_attr_lpfc_use_adisc,
-       &class_device_attr_lpfc_fdmi_on,
-       &class_device_attr_lpfc_max_luns,
-       &class_device_attr_nport_evt_cnt,
-       &class_device_attr_npiv_info,
-       &class_device_attr_lpfc_enable_da_id,
+struct device_attribute *lpfc_vport_attrs[] = {
+       &dev_attr_info,
+       &dev_attr_state,
+       &dev_attr_num_discovered_ports,
+       &dev_attr_lpfc_drvr_version,
+       &dev_attr_lpfc_log_verbose,
+       &dev_attr_lpfc_lun_queue_depth,
+       &dev_attr_lpfc_nodev_tmo,
+       &dev_attr_lpfc_devloss_tmo,
+       &dev_attr_lpfc_hba_queue_depth,
+       &dev_attr_lpfc_peer_port_login,
+       &dev_attr_lpfc_restrict_login,
+       &dev_attr_lpfc_fcp_class,
+       &dev_attr_lpfc_use_adisc,
+       &dev_attr_lpfc_fdmi_on,
+       &dev_attr_lpfc_max_luns,
+       &dev_attr_nport_evt_cnt,
+       &dev_attr_npiv_info,
+       &dev_attr_lpfc_enable_da_id,
        NULL,
 };
 
@@ -1707,9 +1739,8 @@ sysfs_ctlreg_write(struct kobject *kobj, struct bin_attribute *bin_attr,
                   char *buf, loff_t off, size_t count)
 {
        size_t buf_off;
-       struct class_device *cdev = container_of(kobj, struct class_device,
-                                                kobj);
-       struct Scsi_Host  *shost = class_to_shost(cdev);
+       struct device *dev = container_of(kobj, struct device, kobj);
+       struct Scsi_Host  *shost = class_to_shost(dev);
        struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
        struct lpfc_hba   *phba = vport->phba;
 
@@ -1741,9 +1772,8 @@ sysfs_ctlreg_read(struct kobject *kobj, struct bin_attribute *bin_attr,
 {
        size_t buf_off;
        uint32_t * tmp_ptr;
-       struct class_device *cdev = container_of(kobj, struct class_device,
-                                                kobj);
-       struct Scsi_Host  *shost = class_to_shost(cdev);
+       struct device *dev = container_of(kobj, struct device, kobj);
+       struct Scsi_Host  *shost = class_to_shost(dev);
        struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
        struct lpfc_hba   *phba = vport->phba;
 
@@ -1798,9 +1828,8 @@ static ssize_t
 sysfs_mbox_write(struct kobject *kobj, struct bin_attribute *bin_attr,
                 char *buf, loff_t off, size_t count)
 {
-       struct class_device *cdev = container_of(kobj, struct class_device,
-                                                kobj);
-       struct Scsi_Host  *shost = class_to_shost(cdev);
+       struct device *dev = container_of(kobj, struct device, kobj);
+       struct Scsi_Host  *shost = class_to_shost(dev);
        struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
        struct lpfc_hba   *phba = vport->phba;
        struct lpfcMboxq  *mbox = NULL;
@@ -1853,9 +1882,8 @@ static ssize_t
 sysfs_mbox_read(struct kobject *kobj, struct bin_attribute *bin_attr,
                char *buf, loff_t off, size_t count)
 {
-       struct class_device *cdev = container_of(kobj, struct class_device,
-                                                kobj);
-       struct Scsi_Host  *shost = class_to_shost(cdev);
+       struct device *dev = container_of(kobj, struct device, kobj);
+       struct Scsi_Host  *shost = class_to_shost(dev);
        struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
        struct lpfc_hba   *phba = vport->phba;
        int rc;
@@ -2038,19 +2066,19 @@ lpfc_alloc_sysfs_attr(struct lpfc_vport *vport)
        struct Scsi_Host *shost = lpfc_shost_from_vport(vport);
        int error;
 
-       error = sysfs_create_bin_file(&shost->shost_classdev.kobj,
+       error = sysfs_create_bin_file(&shost->shost_dev.kobj,
                                      &sysfs_ctlreg_attr);
        if (error)
                goto out;
 
-       error = sysfs_create_bin_file(&shost->shost_classdev.kobj,
+       error = sysfs_create_bin_file(&shost->shost_dev.kobj,
                                      &sysfs_mbox_attr);
        if (error)
                goto out_remove_ctlreg_attr;
 
        return 0;
 out_remove_ctlreg_attr:
-       sysfs_remove_bin_file(&shost->shost_classdev.kobj, &sysfs_ctlreg_attr);
+       sysfs_remove_bin_file(&shost->shost_dev.kobj, &sysfs_ctlreg_attr);
 out:
        return error;
 }
@@ -2060,8 +2088,8 @@ lpfc_free_sysfs_attr(struct lpfc_vport *vport)
 {
        struct Scsi_Host *shost = lpfc_shost_from_vport(vport);
 
-       sysfs_remove_bin_file(&shost->shost_classdev.kobj, &sysfs_mbox_attr);
-       sysfs_remove_bin_file(&shost->shost_classdev.kobj, &sysfs_ctlreg_attr);
+       sysfs_remove_bin_file(&shost->shost_dev.kobj, &sysfs_mbox_attr);
+       sysfs_remove_bin_file(&shost->shost_dev.kobj, &sysfs_ctlreg_attr);
 }
 
 
@@ -2443,9 +2471,11 @@ lpfc_set_rport_loss_tmo(struct fc_rport *rport, uint32_t timeout)
 
 #define lpfc_rport_show_function(field, format_string, sz, cast)       \
 static ssize_t                                                         \
-lpfc_show_rport_##field (struct class_device *cdev, char *buf)         \
+lpfc_show_rport_##field (struct device *dev,                           \
+                        struct device_attribute *attr,                 \
+                        char *buf)                                     \
 {                                                                      \
-       struct fc_rport *rport = transport_class_to_rport(cdev);        \
+       struct fc_rport *rport = transport_class_to_rport(dev);         \
        struct lpfc_rport_data *rdata = rport->hostdata;                \
        return snprintf(buf, sz, format_string,                         \
                (rdata->target) ? cast rdata->target->field : 0);       \