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| author | Arnd Bergmann <[email protected]> | 2021-10-18 15:20:01 +0200 |
|---|---|---|
| committer | Martin K. Petersen <[email protected]> | 2021-10-20 23:09:58 -0400 |
| commit | bb4a8dcb4e9498deccaf7b257449044968e514c7 (patch) | |
| tree | a7bd7a828350d7d4e9570c52172e728dc78db6d7 /tools/perf/scripts/python/bin/export-to-postgresql-report | |
| parent | 0ae8f4785107eb7f63ac17d86d894be681427dd2 (diff) | |
scsi: ufs: mediatek: Avoid sched_clock() misuse
sched_clock() is not meant to be used in portable driver code, and assuming
a particular clock frequency is not how this is meant to be used. It also
causes a build failure because of a missing header inclusion:
drivers/scsi/ufs/ufs-mediatek.c:321:12: error: implicit declaration of function 'sched_clock' [-Werror,-Wimplicit-function-declaration]
timeout = sched_clock() + retry_ms * 1000000UL;
A better interface to use here ktime_get_mono_fast_ns(), which works mostly
like ktime_get() but is safe to use inside of a suspend callback.
Link: https://lore.kernel.org/r/[email protected]
Fixes: 9561f58442e4 ("scsi: ufs: mediatek: Support vops pre suspend to disable auto-hibern8")
Reviewed-by: Stanley Chu <[email protected]>
Signed-off-by: Arnd Bergmann <[email protected]>
Signed-off-by: Martin K. Petersen <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/bin/export-to-postgresql-report')
0 files changed, 0 insertions, 0 deletions