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Subject[PATCH v5 6/7] scsi: ufs: Abort gating if clock on request is pending
Date
From: Asutosh Das <asutoshd@codeaurora.org>

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.

Signed-off-by: Asutosh Das <asutoshd@codeaurora.org>
Signed-off-by: Can Guo <cang@codeaurora.org>
Reviewed-by: Bean Huo <beanhuo@micron.com>
---
drivers/scsi/ufs/ufshcd.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c
index c3527e4..d662641 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);
--
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project
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