@@ -253,7 +253,6 @@ static int ufshcd_scale_clks(struct ufs_hba *hba, bool scale_up);
static irqreturn_t ufshcd_intr(int irq, void *__hba);
static int ufshcd_change_power_mode(struct ufs_hba *hba,
struct ufs_pa_layer_attr *pwr_mode);
-static bool ufshcd_wb_sup(struct ufs_hba *hba);
static int ufshcd_wb_buf_flush_enable(struct ufs_hba *hba);
static int ufshcd_wb_buf_flush_disable(struct ufs_hba *hba);
static int ufshcd_wb_ctrl(struct ufs_hba *hba, bool enable);
@@ -285,7 +284,7 @@ static inline void ufshcd_wb_config(struct ufs_hba *hba)
{
int ret;
- if (!ufshcd_wb_sup(hba))
+ if (!ufshcd_is_wb_allowed(hba))
return;
ret = ufshcd_wb_ctrl(hba, true);
@@ -5197,11 +5196,6 @@ static void ufshcd_bkops_exception_event_handler(struct ufs_hba *hba)
__func__, err);
}
-static bool ufshcd_wb_sup(struct ufs_hba *hba)
-{
- return ufshcd_is_wb_allowed(hba);
-}
-
static int ufshcd_wb_get_index(struct ufs_hba *hba)
{
if (hba->dev_info.b_wb_buffer_type == WB_BUF_MODE_LU_DEDICATED)
@@ -5216,7 +5210,7 @@ static int ufshcd_wb_ctrl(struct ufs_hba *hba, bool enable)
u8 index;
enum query_opcode opcode;
- if (!ufshcd_wb_sup(hba))
+ if (!ufshcd_is_wb_allowed(hba))
return 0;
if (!(enable ^ hba->wb_enabled))
@@ -5272,7 +5266,7 @@ static int ufshcd_wb_buf_flush_enable(struct ufs_hba *hba)
int ret;
u8 index;
- if (!ufshcd_wb_sup(hba) || hba->wb_buf_flush_enabled)
+ if (!ufshcd_is_wb_allowed(hba) || hba->wb_buf_flush_enabled)
return 0;
index = ufshcd_wb_get_index(hba);
@@ -5294,7 +5288,7 @@ static int ufshcd_wb_buf_flush_disable(struct ufs_hba *hba)
int ret;
u8 index;
- if (!ufshcd_wb_sup(hba) || !hba->wb_buf_flush_enabled)
+ if (!ufshcd_is_wb_allowed(hba) || !hba->wb_buf_flush_enabled)
return 0;
index = ufshcd_wb_get_index(hba);
@@ -5344,7 +5338,7 @@ static bool ufshcd_wb_keep_vcc_on(struct ufs_hba *hba)
int ret;
u32 avail_buf;
- if (!ufshcd_wb_sup(hba))
+ if (!ufshcd_is_wb_allowed(hba))
return false;
/*
* The ufs device needs the vcc to be ON to flush.
@@ -8225,12 +8219,12 @@ static int ufshcd_suspend(struct ufs_hba *hba, enum ufs_pm_op pm_op)
* configured WB type is 70% full, keep vcc ON
* for the device to flush the wb buffer
*/
- if ((hba->auto_bkops_enabled && ufshcd_wb_sup(hba)) ||
+ if ((hba->auto_bkops_enabled && ufshcd_is_wb_allowed(hba)) ||
ufshcd_wb_keep_vcc_on(hba))
hba->dev_info.keep_vcc_on = true;
else
hba->dev_info.keep_vcc_on = false;
- } else if (!ufshcd_is_runtime_pm(pm_op)) {
+ } else {
hba->dev_info.keep_vcc_on = false;
}
Small cleanup as below items, 1. Use ufshcd_is_wb_allowed() directly instead of ufshcd_wb_sup() since ufshcd_wb_sup() just returns the result of ufshcd_is_wb_allowed(). 2. In ufshcd_suspend(), "else if (!ufshcd_is_runtime_pm(pm_op)) can be simplified to "else" since both have the same meaning. This patch does not change any functionality. Signed-off-by: Stanley Chu <stanley.chu@mediatek.com> --- drivers/scsi/ufs/ufshcd.c | 20 +++++++------------- 1 file changed, 7 insertions(+), 13 deletions(-)