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authorChanWoo Lee <cw9316.lee@samsung.com>2022-11-21 03:33:38 +0300
committerMartin K. Petersen <martin.petersen@oracle.com>2022-11-26 05:33:01 +0300
commitd29c32efebf3f10b25e9f88ac75c962e7259412d (patch)
treef5cf51193fef2d35789a0374fa73d472e3b69d16 /drivers/ufs
parentee8c88cab4afbd5ee10a127d6cbecd6b200185a5 (diff)
downloadlinux-d29c32efebf3f10b25e9f88ac75c962e7259412d.tar.xz
scsi: ufs: ufs-mediatek: Remove unnecessary return code
Modify to remove unnecessary 'return 0' code. Signed-off-by: ChanWoo Lee <cw9316.lee@samsung.com> Link: https://lore.kernel.org/r/20221121003338.11034-1-cw9316.lee@samsung.com Reviewed-by: Bart Van Assche <bvanassche@acm.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/ufs')
-rw-r--r--drivers/ufs/host/ufs-mediatek.c11
1 files changed, 4 insertions, 7 deletions
diff --git a/drivers/ufs/host/ufs-mediatek.c b/drivers/ufs/host/ufs-mediatek.c
index ef5816d82326..21d9b047539f 100644
--- a/drivers/ufs/host/ufs-mediatek.c
+++ b/drivers/ufs/host/ufs-mediatek.c
@@ -1095,7 +1095,7 @@ static void ufs_mtk_setup_clk_gating(struct ufs_hba *hba)
}
}
-static int ufs_mtk_post_link(struct ufs_hba *hba)
+static void ufs_mtk_post_link(struct ufs_hba *hba)
{
/* enable unipro clock gating feature */
ufs_mtk_cfg_unipro_cg(hba, true);
@@ -1106,8 +1106,6 @@ static int ufs_mtk_post_link(struct ufs_hba *hba)
FIELD_PREP(UFSHCI_AHIBERN8_SCALE_MASK, 3);
ufs_mtk_setup_clk_gating(hba);
-
- return 0;
}
static int ufs_mtk_link_startup_notify(struct ufs_hba *hba,
@@ -1120,7 +1118,7 @@ static int ufs_mtk_link_startup_notify(struct ufs_hba *hba,
ret = ufs_mtk_pre_link(hba);
break;
case POST_CHANGE:
- ret = ufs_mtk_post_link(hba);
+ ufs_mtk_post_link(hba);
break;
default:
ret = -EINVAL;
@@ -1272,9 +1270,8 @@ static int ufs_mtk_suspend(struct ufs_hba *hba, enum ufs_pm_op pm_op,
struct arm_smccc_res res;
if (status == PRE_CHANGE) {
- if (!ufshcd_is_auto_hibern8_supported(hba))
- return 0;
- ufs_mtk_auto_hibern8_disable(hba);
+ if (ufshcd_is_auto_hibern8_supported(hba))
+ ufs_mtk_auto_hibern8_disable(hba);
return 0;
}