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| author |   zhengbin <zhengbin13@huawei.com> | 2019-10-08 15:41:52 +0800 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-10-08 14:52:56 +0200 |
| commit | 3740b6351509d19d44ba39e47f6a76aa68799586 (patch) | |
| tree | bcb98da96329f6f14ffd48a6b49765ff4c854dc7 /drivers/staging/sm750fb | |
| parent | staging: sm750fb: Remove set but not used variable 'uiActualPixelClk' (diff) | |
| download | wireguard-linux-3740b6351509d19d44ba39e47f6a76aa68799586.tar.xz wireguard-linux-3740b6351509d19d44ba39e47f6a76aa68799586.zip | |
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 <hulkci@huawei.com>
Signed-off-by: zhengbin <zhengbin13@huawei.com>
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Link: https://lore.kernel.org/r/1570520515-2186-4-git-send-email-zhengbin13@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/sm750fb')
| -rw-r--r-- | drivers/staging/sm750fb/ddk750_chip.c | 3 |
1 files changed, 1 insertions, 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)); |