[PATCH v5 14/23] scsi: ufs: ufs-qcom: Remove un-necessary WARN_ON()

Manivannan Sadhasivam manivannan.sadhasivam at linaro.org
Thu Dec 22 06:09:52 PST 2022


In the reset assert and deassert callbacks, the supplied "id" is not used
at all and only the hba reset is performed all the time. So there is no
reason to use a WARN_ON on the "id".

Reviewed-by: Andrew Halaney <ahalaney at redhat.com>
Reviewed-by: Asutosh Das <quic_asutoshd at quicinc.com>
Tested-by: Andrew Halaney <ahalaney at redhat.com> # Qdrive3/sa8540p-ride
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam at linaro.org>
---
 drivers/ufs/host/ufs-qcom.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/drivers/ufs/host/ufs-qcom.c b/drivers/ufs/host/ufs-qcom.c
index 7cd996ac180b..8bb0f4415f1a 100644
--- a/drivers/ufs/host/ufs-qcom.c
+++ b/drivers/ufs/host/ufs-qcom.c
@@ -895,8 +895,6 @@ ufs_qcom_reset_assert(struct reset_controller_dev *rcdev, unsigned long id)
 {
 	struct ufs_qcom_host *host = rcdev_to_ufs_host(rcdev);
 
-	/* Currently this code only knows about a single reset. */
-	WARN_ON(id);
 	ufs_qcom_assert_reset(host->hba);
 	/* provide 1ms delay to let the reset pulse propagate. */
 	usleep_range(1000, 1100);
@@ -908,8 +906,6 @@ ufs_qcom_reset_deassert(struct reset_controller_dev *rcdev, unsigned long id)
 {
 	struct ufs_qcom_host *host = rcdev_to_ufs_host(rcdev);
 
-	/* Currently this code only knows about a single reset. */
-	WARN_ON(id);
 	ufs_qcom_deassert_reset(host->hba);
 
 	/*
-- 
2.25.1




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