| Message ID | 20241021120313.493371-4-avri.altman@wdc.com |
|---|---|
| State | New |
| Headers | show |
| Series | Untie the host lock entanglement - part 1 | expand |
diff --git a/drivers/ufs/core/ufshcd.c b/drivers/ufs/core/ufshcd.c index 081cbf7174da..4eee737a4fd5 100644 --- a/drivers/ufs/core/ufshcd.c +++ b/drivers/ufs/core/ufshcd.c @@ -3100,9 +3100,9 @@ static int ufshcd_clear_cmd(struct ufs_hba *hba, u32 task_tag) mask = 1U << task_tag; /* clear outstanding transaction before retry */ - spin_lock_irqsave(hba->host->host_lock, flags); + spin_lock_irqsave(&hba->reg_lock, flags); ufshcd_utrl_clear(hba, mask); - spin_unlock_irqrestore(hba->host->host_lock, flags); + spin_unlock_irqrestore(&hba->reg_lock, flags); /* * wait for h/w to clear corresponding bit in door-bell.
Use the host register lock to serialize access to the UTRLCLR as well, instead of the host_lock. Signed-off-by: Avri Altman <avri.altman@wdc.com> --- drivers/ufs/core/ufshcd.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)