diff options
| author | Asutosh Das <asutoshd@codeaurora.org> | 2019-11-15 07:09:29 +0100 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2019-11-20 03:37:32 +0100 |
| commit | 18f01374b55b4595ad7f56250891bdbdb9d7a052 (patch) | |
| tree | 73812b49c586bd388f85a44861cc10d24390a7af /drivers/scsi/ufs | |
| parent | scsi: ufs: Fix irq return code (diff) | |
| download | linux-18f01374b55b4595ad7f56250891bdbdb9d7a052.tar.xz linux-18f01374b55b4595ad7f56250891bdbdb9d7a052.zip | |
scsi: ufs: Abort gating if clock on request is pending
This change attempts to abort gating of clocks if a request to turn-on
clocks is pending. This would in turn avoid turning OFF and back ON the
clocks.
Link: https://lore.kernel.org/r/1573798172-20534-7-git-send-email-cang@codeaurora.org
Reviewed-by: Bean Huo <beanhuo@micron.com>
Signed-off-by: Asutosh Das <asutoshd@codeaurora.org>
Signed-off-by: Can Guo <cang@codeaurora.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/ufs')
| -rw-r--r-- | drivers/scsi/ufs/ufshcd.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c index 6a690a94790c..180593ac4062 100644 --- a/drivers/scsi/ufs/ufshcd.c +++ b/drivers/scsi/ufs/ufshcd.c @@ -1610,7 +1610,7 @@ static void ufshcd_gate_work(struct work_struct *work) * state to CLKS_ON. */ if (hba->clk_gating.is_suspended || - (hba->clk_gating.state == REQ_CLKS_ON)) { + (hba->clk_gating.state != REQ_CLKS_OFF)) { hba->clk_gating.state = CLKS_ON; trace_ufshcd_clk_gating(dev_name(hba->dev), hba->clk_gating.state); |