From 764b83100b9aff52f950e408539c22a37cdedae8 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Thu, 8 Jun 2023 13:02:30 +0200 Subject: [PATCH] cdrom: remove the unused bdev argument to cdrom_open Signed-off-by: Christoph Hellwig Reviewed-by: Phillip Potter Reviewed-by: Hannes Reinecke Acked-by: Christian Brauner Link: https://lore.kernel.org/r/20230608110258.189493-3-hch@lst.de Signed-off-by: Jens Axboe --- drivers/cdrom/cdrom.c | 3 +-- drivers/cdrom/gdrom.c | 2 +- drivers/scsi/sr.c | 2 +- include/linux/cdrom.h | 3 +-- 4 files changed, 4 insertions(+), 6 deletions(-) diff --git a/drivers/cdrom/cdrom.c b/drivers/cdrom/cdrom.c index 416f723..e3eab31 100644 --- a/drivers/cdrom/cdrom.c +++ b/drivers/cdrom/cdrom.c @@ -1155,8 +1155,7 @@ clean_up_and_return: * is in their own interest: device control becomes a lot easier * this way. */ -int cdrom_open(struct cdrom_device_info *cdi, struct block_device *bdev, - fmode_t mode) +int cdrom_open(struct cdrom_device_info *cdi, fmode_t mode) { int ret; diff --git a/drivers/cdrom/gdrom.c b/drivers/cdrom/gdrom.c index ceded57..eaa2d5a 100644 --- a/drivers/cdrom/gdrom.c +++ b/drivers/cdrom/gdrom.c @@ -481,7 +481,7 @@ static int gdrom_bdops_open(struct block_device *bdev, fmode_t mode) bdev_check_media_change(bdev); mutex_lock(&gdrom_mutex); - ret = cdrom_open(gd.cd_info, bdev, mode); + ret = cdrom_open(gd.cd_info, mode); mutex_unlock(&gdrom_mutex); return ret; } diff --git a/drivers/scsi/sr.c b/drivers/scsi/sr.c index 12869e6..61b8388 100644 --- a/drivers/scsi/sr.c +++ b/drivers/scsi/sr.c @@ -498,7 +498,7 @@ static int sr_block_open(struct block_device *bdev, fmode_t mode) sr_revalidate_disk(cd); mutex_lock(&cd->lock); - ret = cdrom_open(&cd->cdi, bdev, mode); + ret = cdrom_open(&cd->cdi, mode); mutex_unlock(&cd->lock); scsi_autopm_put_device(sdev); diff --git a/include/linux/cdrom.h b/include/linux/cdrom.h index 67caa90..cc5717c 100644 --- a/include/linux/cdrom.h +++ b/include/linux/cdrom.h @@ -101,8 +101,7 @@ int cdrom_read_tocentry(struct cdrom_device_info *cdi, struct cdrom_tocentry *entry); /* the general block_device operations structure: */ -extern int cdrom_open(struct cdrom_device_info *cdi, struct block_device *bdev, - fmode_t mode); +int cdrom_open(struct cdrom_device_info *cdi, fmode_t mode); extern void cdrom_release(struct cdrom_device_info *cdi, fmode_t mode); extern int cdrom_ioctl(struct cdrom_device_info *cdi, struct block_device *bdev, fmode_t mode, unsigned int cmd, unsigned long arg); -- 2.7.4