[PATCH] advansys section fixes

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

diff --git a/drivers/scsi/scsi_transport_sas.c b/drivers/scsi/scsi_transport_sas.c
index 8b6d65e21bae3a23ac362d65ac9b95d57732b6f3..1fe6b2d01853288adbe0e9b01121a7bc25b888dd 100644 (file)
--- a/drivers/scsi/scsi_transport_sas.c
+++ b/drivers/scsi/scsi_transport_sas.c
@@ -65,7 +65,7 @@ get_sas_##title##_names(u32 table_key, char *buf)             \
        ssize_t len = 0;                                        \
        int i;                                                  \
                                                                \
-       for (i = 0; i < sizeof(table)/sizeof(table[0]); i++) {  \
+       for (i = 0; i < ARRAY_SIZE(table); i++) {               \
                if (table[i].value & table_key) {               \
                        len += sprintf(buf + len, "%s%s",       \
                                prefix, table[i].name);         \
@@ -83,7 +83,7 @@ get_sas_##title##_names(u32 table_key, char *buf)             \
        ssize_t len = 0;                                        \
        int i;                                                  \
                                                                \
-       for (i = 0; i < sizeof(table)/sizeof(table[0]); i++) {  \
+       for (i = 0; i < ARRAY_SIZE(table); i++) {               \
                if (table[i].value == table_key) {              \
                        len += sprintf(buf + len, "%s",         \
                                table[i].name);                 \
@@ -747,6 +747,18 @@ static void sas_end_device_release(struct device *dev)
        kfree(edev);
 }
 
+/**
+ * sas_rphy_initialize - common rphy intialization
+ * @rphy:      rphy to initialise
+ *
+ * Used by both sas_end_device_alloc() and sas_expander_alloc() to
+ * initialise the common rphy component of each.
+ */
+static void sas_rphy_initialize(struct sas_rphy *rphy)
+{
+       INIT_LIST_HEAD(&rphy->list);
+}
+
 /**
  * sas_end_device_alloc - allocate an rphy for an end device
  *
@@ -771,6 +783,7 @@ struct sas_rphy *sas_end_device_alloc(struct sas_phy *parent)
        sprintf(rdev->rphy.dev.bus_id, "end_device-%d:%d-%d",
                shost->host_no, parent->port_identifier, parent->number);
        rdev->rphy.identify.device_type = SAS_END_DEVICE;
+       sas_rphy_initialize(&rdev->rphy);
        transport_setup_device(&rdev->rphy.dev);
 
        return &rdev->rphy;
@@ -809,6 +822,7 @@ struct sas_rphy *sas_expander_alloc(struct sas_phy *parent,
        sprintf(rdev->rphy.dev.bus_id, "expander-%d:%d",
                shost->host_no, rdev->rphy.scsi_target_id);
        rdev->rphy.identify.device_type = type;
+       sas_rphy_initialize(&rdev->rphy);
        transport_setup_device(&rdev->rphy.dev);
 
        return &rdev->rphy;
@@ -955,7 +969,8 @@ static int sas_user_scan(struct Scsi_Host *shost, uint channel,
        list_for_each_entry(rphy, &sas_host->rphy_list, list) {
                struct sas_phy *parent = dev_to_phy(rphy->dev.parent);
 
-               if (rphy->scsi_target_id == -1)
+               if (rphy->identify.device_type != SAS_END_DEVICE ||
+                   rphy->scsi_target_id == -1)
                        continue;
 
                if ((channel == SCAN_WILD_CARD || channel == parent->port_identifier) &&
@@ -977,7 +992,6 @@ static int sas_user_scan(struct Scsi_Host *shost, uint channel,
 #define SETUP_TEMPLATE(attrb, field, perm, test)                               \
        i->private_##attrb[count] = class_device_attr_##field;          \
        i->private_##attrb[count].attr.mode = perm;                     \
-       i->private_##attrb[count].store = NULL;                         \
        i->attrb[count] = &i->private_##attrb[count];                   \
        if (test)                                                       \
                count++