The field clk_drv of msdc_hw is set to a constant and only used once,
replace that position with the constant and remove the unused field.
Signed-off-by: Christian Lütke-Stetzkamp <christian@xxxxxxxx>
---
drivers/staging/mt7621-mmc/board.h | 1 -
drivers/staging/mt7621-mmc/sd.c | 6 ++----
2 files changed, 2 insertions(+), 5 deletions(-)
diff --git a/drivers/staging/mt7621-mmc/board.h b/drivers/staging/mt7621-mmc/board.h
index 4c8499891c2f..7e0c469a444d 100644
--- a/drivers/staging/mt7621-mmc/board.h
+++ b/drivers/staging/mt7621-mmc/board.h
@@ -54,7 +54,6 @@
struct msdc_hw {
unsigned char clk_src; /* host clock source */
- unsigned char clk_drv; /* clock pad driving */
unsigned long flags; /* hardware capability flags */
/* config gpio pull mode */
diff --git a/drivers/staging/mt7621-mmc/sd.c b/drivers/staging/mt7621-mmc/sd.c
index 6c901ac83e2f..e94b2bafa8eb 100644
--- a/drivers/staging/mt7621-mmc/sd.c
+++ b/drivers/staging/mt7621-mmc/sd.c
@@ -177,7 +177,6 @@ void msdc_clk_status(int *status)
/* +++ by chhung */
struct msdc_hw msdc0_hw = {
.clk_src = 0,
- .clk_drv = 4,
.flags = MSDC_CD_PIN_EN | MSDC_REMOVABLE,
// .flags = MSDC_WP_PIN_EN | MSDC_CD_PIN_EN | MSDC_REMOVABLE,
};
@@ -2371,7 +2370,6 @@ static void msdc_enable_cd_irq(struct msdc_host *host, int enable)
static void msdc_init_hw(struct msdc_host *host)
{
void __iomem *base = host->base;
- struct msdc_hw *hw = host->hw;
#ifdef MT6575_SD_DEBUG
msdc_reg[host->id] = (struct msdc_regs *)host->base;
@@ -2441,8 +2439,8 @@ static void msdc_init_hw(struct msdc_host *host)
#if 1
/* set clk, cmd, dat pad driving */
- sdr_set_field(MSDC_PAD_CTL0, MSDC_PAD_CTL0_CLKDRVN, hw->clk_drv);
- sdr_set_field(MSDC_PAD_CTL0, MSDC_PAD_CTL0_CLKDRVP, hw->clk_drv);
+ sdr_set_field(MSDC_PAD_CTL0, MSDC_PAD_CTL0_CLKDRVN, 4);
+ sdr_set_field(MSDC_PAD_CTL0, MSDC_PAD_CTL0_CLKDRVP, 4);
sdr_set_field(MSDC_PAD_CTL1, MSDC_PAD_CTL1_CMDDRVN, 4);
sdr_set_field(MSDC_PAD_CTL1, MSDC_PAD_CTL1_CMDDRVP, 4);
sdr_set_field(MSDC_PAD_CTL2, MSDC_PAD_CTL2_DATDRVN, 4);
--
2.16.1
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