6.12-stable review patch. If anyone has any objections, please let me know. ------------------ From: Avri Altman <avri.altman@xxxxxxx> [ Upstream commit e738ba458e7539be1757dcdf85835a5c7b11fad4 ] Prepare to remove hba->clk_gating.active_reqs check from ufshcd_is_ufs_dev_busy(). Signed-off-by: Avri Altman <avri.altman@xxxxxxx> Link: https://lore.kernel.org/r/20241124070808.194860-2-avri.altman@xxxxxxx Reviewed-by: Bart Van Assche <bvanassche@xxxxxxx> Signed-off-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx> Stable-dep-of: 839a74b5649c ("scsi: ufs: Fix toggling of clk_gating.state when clock gating is not allowed") Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> --- drivers/ufs/core/ufshcd.c | 13 +++++++++---- 1 file changed, 9 insertions(+), 4 deletions(-) diff --git a/drivers/ufs/core/ufshcd.c b/drivers/ufs/core/ufshcd.c index b786cba9a270f..94d7992457a3b 100644 --- a/drivers/ufs/core/ufshcd.c +++ b/drivers/ufs/core/ufshcd.c @@ -258,10 +258,16 @@ ufs_get_desired_pm_lvl_for_dev_link_state(enum ufs_dev_pwr_mode dev_state, return UFS_PM_LVL_0; } +static bool ufshcd_has_pending_tasks(struct ufs_hba *hba) +{ + return hba->outstanding_tasks || hba->active_uic_cmd || + hba->uic_async_done; +} + static bool ufshcd_is_ufs_dev_busy(struct ufs_hba *hba) { - return (hba->clk_gating.active_reqs || hba->outstanding_reqs || hba->outstanding_tasks || - hba->active_uic_cmd || hba->uic_async_done); + return hba->clk_gating.active_reqs || hba->outstanding_reqs || + ufshcd_has_pending_tasks(hba); } static const struct ufs_dev_quirk ufs_fixups[] = { @@ -2023,8 +2029,7 @@ static void __ufshcd_release(struct ufs_hba *hba) if (hba->clk_gating.active_reqs || hba->clk_gating.is_suspended || hba->ufshcd_state != UFSHCD_STATE_OPERATIONAL || - hba->outstanding_tasks || !hba->clk_gating.is_initialized || - hba->active_uic_cmd || hba->uic_async_done || + ufshcd_has_pending_tasks(hba) || !hba->clk_gating.is_initialized || hba->clk_gating.state == CLKS_OFF) return; -- 2.39.5
