Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/pci-2.6

[linux-2.6-omap-h63xx.git] / drivers / memstick / core / memstick.c

diff --git a/drivers/memstick/core/memstick.c b/drivers/memstick/core/memstick.c
index bba467fe4bced2a2f9473f6103e015ae1c4ea6cd..de80dba12f9baaddc5aa144434385384958544d2 100644 (file)
--- a/drivers/memstick/core/memstick.c
+++ b/drivers/memstick/core/memstick.c
@@ -18,7 +18,6 @@
 #include <linux/delay.h>
 
 #define DRIVER_NAME "memstick"
-#define DRIVER_VERSION "0.2"
 
 static unsigned int cmd_retries = 3;
 module_param(cmd_retries, uint, 0644);
@@ -236,7 +235,7 @@ int memstick_next_req(struct memstick_host *host, struct memstick_request **mrq)
                rc = host->card->next_request(host->card, mrq);
 
        if (!rc)
-               host->retries = cmd_retries;
+               host->retries = cmd_retries > 1 ? cmd_retries - 1 : 1;
        else
                *mrq = NULL;
 
@@ -271,7 +270,7 @@ void memstick_init_req_sg(struct memstick_request *mrq, unsigned char tpc,
                mrq->data_dir = READ;
 
        mrq->sg = *sg;
-       mrq->io_type = MEMSTICK_IO_SG;
+       mrq->long_data = 1;
 
        if (tpc == MS_TPC_SET_CMD || tpc == MS_TPC_EX_SET_CMD)
                mrq->need_card_int = 1;
@@ -306,7 +305,7 @@ void memstick_init_req(struct memstick_request *mrq, unsigned char tpc,
        if (mrq->data_dir == WRITE)
                memcpy(mrq->data, buf, mrq->data_len);
 
-       mrq->io_type = MEMSTICK_IO_VAL;
+       mrq->long_data = 0;
 
        if (tpc == MS_TPC_SET_CMD || tpc == MS_TPC_EX_SET_CMD)
                mrq->need_card_int = 1;
@@ -561,6 +560,31 @@ void memstick_free_host(struct memstick_host *host)
 }
 EXPORT_SYMBOL(memstick_free_host);
 
+/**
+ * memstick_suspend_host - notify bus driver of host suspension
+ * @host - host to use
+ */
+void memstick_suspend_host(struct memstick_host *host)
+{
+       mutex_lock(&host->lock);
+       host->set_param(host, MEMSTICK_POWER, MEMSTICK_POWER_OFF);
+       mutex_unlock(&host->lock);
+}
+EXPORT_SYMBOL(memstick_suspend_host);
+
+/**
+ * memstick_resume_host - notify bus driver of host resumption
+ * @host - host to use
+ */
+void memstick_resume_host(struct memstick_host *host)
+{
+       mutex_lock(&host->lock);
+       host->set_param(host, MEMSTICK_POWER, MEMSTICK_POWER_ON);
+       mutex_unlock(&host->lock);
+       memstick_detect_change(host);
+}
+EXPORT_SYMBOL(memstick_resume_host);
+
 int memstick_register_driver(struct memstick_driver *drv)
 {
        drv->driver.bus = &memstick_bus_type;
@@ -611,4 +635,3 @@ module_exit(memstick_exit);
 MODULE_AUTHOR("Alex Dubov");
 MODULE_LICENSE("GPL");
 MODULE_DESCRIPTION("Sony MemoryStick core driver");
-MODULE_VERSION(DRIVER_VERSION);