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PM: rewrite is_hibernate_resume_dev to not require an inode

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Just check the dev_t to help simplifying the code.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Christoph Hellwig
2020-09-21 09:19:55 +02:00
committed by Jens Axboe
parent ef16e1d98c
commit bb3247a399
3 changed files with 9 additions and 9 deletions
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4
include/linux/suspend.h
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@@ -473,9 +473,9 @@ static inline int hibernate_quiet_exec(int (*func)(void *data), void *data) {
#endif /* CONFIG_HIBERNATION */
#ifdef CONFIG_HIBERNATION_SNAPSHOT_DEV
int is_hibernate_resume_dev(const struct inode *);
int is_hibernate_resume_dev(dev_t dev);
#else
static inline int is_hibernate_resume_dev(const struct inode *i) { return 0; }
static inline int is_hibernate_resume_dev(dev_t dev) { return 0; }
#endif
/* Hibernation and suspend events */