From 3740b6351509d19d44ba39e47f6a76aa68799586 Mon Sep 17 00:00:00 2001 From: zhengbin Date: Tue, 8 Oct 2019 15:41:52 +0800 Subject: [PATCH] staging: sm750fb: Remove set but not used variable 'actual_mx_clk' Fixes gcc '-Wunused-but-set-variable' warning: drivers/staging/sm750fb/ddk750_chip.c: In function set_chip_clock: drivers/staging/sm750fb/ddk750_chip.c:59:15: warning: variable actual_mx_clk set but not used [-Wunused-but-set-variable] It is not used since commit f0977109a577 ("staging: sm750fb: lower case to fix camelcase checkpatch warning") Reported-by: Hulk Robot Signed-off-by: zhengbin Reviewed-by: Dan Carpenter Link: https://lore.kernel.org/r/1570520515-2186-4-git-send-email-zhengbin13@huawei.com Signed-off-by: Greg Kroah-Hartman --- drivers/staging/sm750fb/ddk750_chip.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/staging/sm750fb/ddk750_chip.c b/drivers/staging/sm750fb/ddk750_chip.c index e598881308d7..02860d3ec365 100644 --- a/drivers/staging/sm750fb/ddk750_chip.c +++ b/drivers/staging/sm750fb/ddk750_chip.c @@ -56,7 +56,6 @@ static unsigned int get_mxclk_freq(void) static void set_chip_clock(unsigned int frequency) { struct pll_value pll; - unsigned int actual_mx_clk; /* Cheok_0509: For SM750LE, the chip clock is fixed. Nothing to set. */ if (sm750_get_chip_type() == SM750LE) @@ -76,7 +75,7 @@ static void set_chip_clock(unsigned int frequency) * Return value of sm750_calc_pll_value gives the actual * possible clock. */ - actual_mx_clk = sm750_calc_pll_value(frequency, &pll); + sm750_calc_pll_value(frequency, &pll); /* Master Clock Control: MXCLK_PLL */ poke32(MXCLK_PLL_CTRL, sm750_format_pll_reg(&pll)); -- 2.11.0