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bdi: Drop 'parent' argument from bdi_register[_va]()

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Drop 'parent' argument of bdi_register() and bdi_register_va().  It is
always NULL.

Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Jens Axboe <axboe@fb.com>
This commit is contained in:
Jan Kara
2017-04-12 12:24:49 +02:00
committed by Jens Axboe
parent 2e82b84c01
commit 7c4cc30024
4 changed files with 11 additions and 15 deletions
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9
include/linux/backing-dev.h
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@@ -25,11 +25,10 @@ static inline struct backing_dev_info *bdi_get(struct backing_dev_info *bdi)
void bdi_put(struct backing_dev_info *bdi);
__printf(3, 4)
int bdi_register(struct backing_dev_info *bdi, struct device *parent,
const char *fmt, ...);
int bdi_register_va(struct backing_dev_info *bdi, struct device *parent,
const char *fmt, va_list args);
__printf(2, 3)
int bdi_register(struct backing_dev_info *bdi, const char *fmt, ...);
int bdi_register_va(struct backing_dev_info *bdi, const char *fmt,
va_list args);
int bdi_register_owner(struct backing_dev_info *bdi, struct device *owner);
void bdi_unregister(struct backing_dev_info *bdi);