diff options
| author | Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> | 2023-12-08 09:58:51 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2023-12-14 07:03:45 +0300 |
| commit | 0ae7a02726bca95ee9d17de0ccfcd1de0ff4e429 (patch) | |
| tree | 04b3b40eaf3f8ba05e7b204e0091c2d1c24b4fa6 /drivers/ufs/host | |
| parent | d42d368647dac42e8e91c10daf3f8261d7996380 (diff) | |
| download | linux-0ae7a02726bca95ee9d17de0ccfcd1de0ff4e429.tar.xz | |
scsi: ufs: qcom: Export ufshcd_{enable/disable}_irq helpers and make use of them
Instead of duplicating the enable/disable IRQ part, let's export the
helpers available in ufshcd driver and make use of them. This also fixes
the possible redundant IRQ disable before asserting reset (when IRQ was
already disabled).
Fixes: 4a791574a0cc ("scsi: ufs: ufs-qcom: Disable interrupt in reset path")
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Link: https://lore.kernel.org/r/20231208065902.11006-7-manivannan.sadhasivam@linaro.org
Tested-by: Andrew Halaney <ahalaney@redhat.com> # sa8775p-ride
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/ufs/host')
| -rw-r--r-- | drivers/ufs/host/ufs-qcom.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/ufs/host/ufs-qcom.c b/drivers/ufs/host/ufs-qcom.c index d474de0739e4..604273a22afd 100644 --- a/drivers/ufs/host/ufs-qcom.c +++ b/drivers/ufs/host/ufs-qcom.c @@ -300,8 +300,7 @@ static int ufs_qcom_host_reset(struct ufs_hba *hba) return 0; reenable_intr = hba->is_irq_enabled; - disable_irq(hba->irq); - hba->is_irq_enabled = false; + ufshcd_disable_irq(hba); ret = reset_control_assert(host->core_reset); if (ret) { @@ -324,10 +323,8 @@ static int ufs_qcom_host_reset(struct ufs_hba *hba) usleep_range(1000, 1100); - if (reenable_intr) { - enable_irq(hba->irq); - hba->is_irq_enabled = true; - } + if (reenable_intr) + ufshcd_enable_irq(hba); return 0; } |