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ANDROID: Revert "scsi: block: Do not accept any requests while suspended"

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Commit "block: Do not accept any requests while suspended" broke the UFS
driver. In the upstream kernel this has been fixed by commit b294ff3e3449
("scsi: ufs: core: Enable power management for wlun"). Backporting that
commit or backporting the entire v5.14-rc1 UFS driver is too risky.
Hence revert the block layer patch that is incompatible with the v5.10
UFS driver power management code.

This reverts commit d55d15a332.

Bug: 193181075
Change-Id: Ic50d4e1df98d7ed393bf9797787225ae22e5d7a3
Signed-off-by: Bart Van Assche <bvanassche@google.com>
This commit is contained in:
Bart Van Assche
2021-07-09 11:10:28 -07:00
parent 2ad2c3a25b
commit 018332e871
3 changed files with 8 additions and 25 deletions
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12
include/linux/blkdev.h
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@@ -694,18 +694,6 @@ static inline bool queue_is_mq(struct request_queue *q)
return q->mq_ops;
}
#ifdef CONFIG_PM
static inline enum rpm_status queue_rpm_status(struct request_queue *q)
{
return q->rpm_status;
}
#else
static inline enum rpm_status queue_rpm_status(struct request_queue *q)
{
return RPM_ACTIVE;
}
#endif
static inline enum blk_zoned_model
blk_queue_zoned_model(struct request_queue *q)
{