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staging: sm750fb: Remove set but not used variable 'uiActualPixelClk'

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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 81dee67e21 ("staging:
sm750fb: add sm750 to staging")

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: zhengbin <zhengbin13@huawei.com>
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Link: https://lore.kernel.org/r/1570520515-2186-3-git-send-email-zhengbin13@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
zhengbin 2019-10-08 15:41:51 +08:00 committed by Greg Kroah-Hartman
parent 5193dbdaf0
commit 66bc9cde24
1 changed files with 1 additions and 2 deletions
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3
drivers/staging/sm750fb/ddk750_mode.c
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@ -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);