Merge master.kernel.org:/home/rmk/linux-2.6-arm

[linux-2.6-microblaze.git] / drivers / scsi / ide-scsi.c

diff --git a/drivers/scsi/ide-scsi.c b/drivers/scsi/ide-scsi.c
index 3c688ef..39b760a 100644 (file)
--- a/drivers/scsi/ide-scsi.c
+++ b/drivers/scsi/ide-scsi.c
@@ -47,6 +47,7 @@
 #include <linux/ide.h>
 #include <linux/scatterlist.h>
 #include <linux/delay.h>
+#include <linux/mutex.h>
 
 #include <asm/io.h>
 #include <asm/bitops.h>
@@ -109,7 +110,7 @@ typedef struct ide_scsi_obj {
        unsigned long log;                      /* log flags */
 } idescsi_scsi_t;
 
-static DECLARE_MUTEX(idescsi_ref_sem);
+static DEFINE_MUTEX(idescsi_ref_mutex);
 
 #define ide_scsi_g(disk) \
        container_of((disk)->private_data, struct ide_scsi_obj, driver)
@@ -118,19 +119,19 @@ static struct ide_scsi_obj *ide_scsi_get(struct gendisk *disk)
 {
        struct ide_scsi_obj *scsi = NULL;
 
-       down(&idescsi_ref_sem);
+       mutex_lock(&idescsi_ref_mutex);
        scsi = ide_scsi_g(disk);
        if (scsi)
                scsi_host_get(scsi->host);
-       up(&idescsi_ref_sem);
+       mutex_unlock(&idescsi_ref_mutex);
        return scsi;
 }
 
 static void ide_scsi_put(struct ide_scsi_obj *scsi)
 {
-       down(&idescsi_ref_sem);
+       mutex_lock(&idescsi_ref_mutex);
        scsi_host_put(scsi->host);
-       up(&idescsi_ref_sem);
+       mutex_unlock(&idescsi_ref_mutex);
 }
 
 static inline idescsi_scsi_t *scsihost_to_idescsi(struct Scsi_Host *host)
@@ -751,9 +752,8 @@ static void idescsi_setup (ide_drive_t *drive, idescsi_scsi_t *scsi)
        idescsi_add_settings(drive);
 }
 
-static int ide_scsi_remove(struct device *dev)
+static void ide_scsi_remove(ide_drive_t *drive)
 {
-       ide_drive_t *drive = to_ide_device(dev);
        struct Scsi_Host *scsihost = drive->driver_data;
        struct ide_scsi_obj *scsi = scsihost_to_idescsi(scsihost);
        struct gendisk *g = scsi->disk;
@@ -768,11 +768,9 @@ static int ide_scsi_remove(struct device *dev)
 
        scsi_remove_host(scsihost);
        ide_scsi_put(scsi);
-
-       return 0;
 }
 
-static int ide_scsi_probe(struct device *);
+static int ide_scsi_probe(ide_drive_t *);
 
 #ifdef CONFIG_PROC_FS
 static ide_proc_entry_t idescsi_proc[] = {
@@ -788,9 +786,9 @@ static ide_driver_t idescsi_driver = {
                .owner          = THIS_MODULE,
                .name           = "ide-scsi",
                .bus            = &ide_bus_type,
-               .probe          = ide_scsi_probe,
-               .remove         = ide_scsi_remove,
        },
+       .probe                  = ide_scsi_probe,
+       .remove                 = ide_scsi_remove,
        .version                = IDESCSI_VERSION,
        .media                  = ide_scsi,
        .supports_dsc_overlap   = 0,
@@ -1119,9 +1117,8 @@ static struct scsi_host_template idescsi_template = {
        .proc_name              = "ide-scsi",
 };
 
-static int ide_scsi_probe(struct device *dev)
+static int ide_scsi_probe(ide_drive_t *drive)
 {
-       ide_drive_t *drive = to_ide_device(dev);
        idescsi_scsi_t *idescsi;
        struct Scsi_Host *host;
        struct gendisk *g;