Fixes gcc '-Wunused-but-set-variable' warning:
drivers/staging/sm750fb/ddk750_mode.c: In function ddk750_setModeTiming:
drivers/staging/sm750fb/ddk750_mode.c:212:15: warning: variable uiActualPixelClk set but not used [-Wunused-but-set-variable]
It is not used since commit 81dee67e215b ("staging:
sm750fb: add sm750 to staging")
Reported-by: Hulk Robot <hulkci@xxxxxxxxxx>
Signed-off-by: zhengbin <zhengbin13@xxxxxxxxxx>
---
drivers/staging/sm750fb/ddk750_mode.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/staging/sm750fb/ddk750_mode.c b/drivers/staging/sm750fb/ddk750_mode.c
index 9722692..e0230f4 100644
--- a/drivers/staging/sm750fb/ddk750_mode.c
+++ b/drivers/staging/sm750fb/ddk750_mode.c
@@ -209,12 +209,11 @@ static int programModeRegisters(struct mode_parameter *pModeParam,
int ddk750_setModeTiming(struct mode_parameter *parm, enum clock_type clock)
{
struct pll_value pll;
- unsigned int uiActualPixelClk;
pll.input_freq = DEFAULT_INPUT_CLOCK;
pll.clock_type = clock;
- uiActualPixelClk = sm750_calc_pll_value(parm->pixel_clock, &pll);
+ sm750_calc_pll_value(parm->pixel_clock, &pll);
if (sm750_get_chip_type() == SM750LE) {
/* set graphic mode via IO method */
outb_p(0x88, 0x3d4);
--
2.7.4
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