ide-disk: use to_ide_drv() and ide_drv_g()
There should be no functional changes caused by this patch.
Cc: Borislav Petkov <petkovbb@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
diff --git a/drivers/ide/ide-disk.c b/drivers/ide/ide-disk.c
index 2c48bd8..6c9c898 100644
--- a/drivers/ide/ide-disk.c
+++ b/drivers/ide/ide-disk.c
@@ -49,8 +49,6 @@
static DEFINE_MUTEX(idedisk_ref_mutex);
-#define to_ide_disk(obj) container_of(obj, struct ide_disk_obj, kref)
-
static void ide_disk_release(struct kref *);
static struct ide_disk_obj *ide_disk_get(struct gendisk *disk)
@@ -58,7 +56,7 @@
struct ide_disk_obj *idkp = NULL;
mutex_lock(&idedisk_ref_mutex);
- idkp = ide_disk_g(disk);
+ idkp = ide_drv_g(disk, ide_disk_obj);
if (idkp) {
if (ide_device_get(idkp->drive))
idkp = NULL;
@@ -746,7 +744,7 @@
static void ide_disk_release(struct kref *kref)
{
- struct ide_disk_obj *idkp = to_ide_disk(kref);
+ struct ide_disk_obj *idkp = to_ide_drv(kref, ide_disk_obj);
ide_drive_t *drive = idkp->drive;
struct gendisk *g = idkp->disk;
@@ -858,7 +856,7 @@
static int idedisk_release(struct inode *inode, struct file *filp)
{
struct gendisk *disk = inode->i_bdev->bd_disk;
- struct ide_disk_obj *idkp = ide_disk_g(disk);
+ struct ide_disk_obj *idkp = ide_drv_g(disk, ide_disk_obj);
ide_drive_t *drive = idkp->drive;
if (idkp->openers == 1)
@@ -879,7 +877,7 @@
static int idedisk_getgeo(struct block_device *bdev, struct hd_geometry *geo)
{
- struct ide_disk_obj *idkp = ide_disk_g(bdev->bd_disk);
+ struct ide_disk_obj *idkp = ide_drv_g(bdev->bd_disk, ide_disk_obj);
ide_drive_t *drive = idkp->drive;
geo->heads = drive->bios_head;
@@ -890,7 +888,7 @@
static int idedisk_media_changed(struct gendisk *disk)
{
- struct ide_disk_obj *idkp = ide_disk_g(disk);
+ struct ide_disk_obj *idkp = ide_drv_g(disk, ide_disk_obj);
ide_drive_t *drive = idkp->drive;
/* do not scan partitions twice if this is a removable device */
@@ -905,7 +903,7 @@
static int idedisk_revalidate_disk(struct gendisk *disk)
{
- struct ide_disk_obj *idkp = ide_disk_g(disk);
+ struct ide_disk_obj *idkp = ide_drv_g(disk, ide_disk_obj);
set_capacity(disk, ide_disk_capacity(idkp->drive));
return 0;
}
diff --git a/drivers/ide/ide-disk.h b/drivers/ide/ide-disk.h
index a82fa43..50d674b 100644
--- a/drivers/ide/ide-disk.h
+++ b/drivers/ide/ide-disk.h
@@ -9,9 +9,6 @@
unsigned int openers; /* protected by BKL for now */
};
-#define ide_disk_g(disk) \
- container_of((disk)->private_data, struct ide_disk_obj, driver)
-
/* ide-disk.c */
sector_t ide_disk_capacity(ide_drive_t *);
ide_decl_devset(address);
diff --git a/drivers/ide/ide-disk_ioctl.c b/drivers/ide/ide-disk_ioctl.c
index a6cf1a03..e6624ed 100644
--- a/drivers/ide/ide-disk_ioctl.c
+++ b/drivers/ide/ide-disk_ioctl.c
@@ -17,7 +17,7 @@
unsigned int cmd, unsigned long arg)
{
struct block_device *bdev = inode->i_bdev;
- struct ide_disk_obj *idkp = ide_disk_g(bdev->bd_disk);
+ struct ide_disk_obj *idkp = ide_drv_g(bdev->bd_disk, ide_disk_obj);
ide_drive_t *drive = idkp->drive;
int err;