diff options
| author | Christoph Hellwig <hch@lst.de> | 2023-06-08 13:02:55 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2023-06-12 16:04:05 +0200 |
| commit | 05bdb9965305bbfdae79b31d22df03d1e2cfcb22 (patch) | |
| tree | 46b45e49b90a7614afe3f78665b1898970ed5731 /drivers/mmc | |
| parent | block: remove unused fmode_t arguments from ioctl handlers (diff) | |
| download | linux-05bdb9965305bbfdae79b31d22df03d1e2cfcb22.tar.xz linux-05bdb9965305bbfdae79b31d22df03d1e2cfcb22.zip | |
block: replace fmode_t with a block-specific type for block open flags
The only overlap between the block open flags mapped into the fmode_t and
other uses of fmode_t are FMODE_READ and FMODE_WRITE. Define a new
blk_mode_t instead for use in blkdev_get_by_{dev,path}, ->open and
->ioctl and stop abusing fmode_t.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Jack Wang <jinpu.wang@ionos.com> [rnbd]
Reviewed-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Christian Brauner <brauner@kernel.org>
Link: https://lore.kernel.org/r/20230608110258.189493-28-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/mmc')
| -rw-r--r-- | drivers/mmc/core/block.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/mmc/core/block.c b/drivers/mmc/core/block.c index b16eedf22d4e..2a33b5073cc4 100644 --- a/drivers/mmc/core/block.c +++ b/drivers/mmc/core/block.c @@ -357,7 +357,7 @@ static const struct attribute_group *mmc_disk_attr_groups[] = { NULL, }; -static int mmc_blk_open(struct gendisk *disk, fmode_t mode) +static int mmc_blk_open(struct gendisk *disk, blk_mode_t mode) { struct mmc_blk_data *md = mmc_blk_get(disk); int ret = -ENXIO; @@ -365,7 +365,7 @@ static int mmc_blk_open(struct gendisk *disk, fmode_t mode) mutex_lock(&block_mutex); if (md) { ret = 0; - if ((mode & FMODE_WRITE) && md->read_only) { + if ((mode & BLK_OPEN_WRITE) && md->read_only) { mmc_blk_put(md); ret = -EROFS; } @@ -754,7 +754,7 @@ static int mmc_blk_check_blkdev(struct block_device *bdev) return 0; } -static int mmc_blk_ioctl(struct block_device *bdev, fmode_t mode, +static int mmc_blk_ioctl(struct block_device *bdev, blk_mode_t mode, unsigned int cmd, unsigned long arg) { struct mmc_blk_data *md; @@ -791,7 +791,7 @@ static int mmc_blk_ioctl(struct block_device *bdev, fmode_t mode, } #ifdef CONFIG_COMPAT -static int mmc_blk_compat_ioctl(struct block_device *bdev, fmode_t mode, +static int mmc_blk_compat_ioctl(struct block_device *bdev, blk_mode_t mode, unsigned int cmd, unsigned long arg) { return mmc_blk_ioctl(bdev, mode, cmd, (unsigned long) compat_ptr(arg)); |