Messages in this thread Patch in this message | | | Date | Wed, 22 Mar 2017 08:11:52 +0530 | From | Arushi Singhal <> | Subject | [PATCH] staging: sm750fb: Replace a bit shift by a use of BIT. |
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This patch replaces bit shifting on 1 with the BIT(x) macro. This was done with coccinelle: @@ constant c; @@
-1 << c +BIT(c)
Signed-off-by: Arushi Singhal <arushisinghal19971997@gmail.com> --- drivers/staging/sm750fb/ddk750_chip.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/sm750fb/ddk750_chip.c b/drivers/staging/sm750fb/ddk750_chip.c index 5e4bfb601cea..112ee4182a0a 100644 --- a/drivers/staging/sm750fb/ddk750_chip.c +++ b/drivers/staging/sm750fb/ddk750_chip.c @@ -44,7 +44,7 @@ static unsigned int get_mxclk_freq(void) OD = (pll_reg & PLL_CTRL_OD_MASK) >> PLL_CTRL_OD_SHIFT; POD = (pll_reg & PLL_CTRL_POD_MASK) >> PLL_CTRL_POD_SHIFT; - return DEFAULT_INPUT_CLOCK * M / N / (1 << OD) / (1 << POD); + return DEFAULT_INPUT_CLOCK * M / N / (BIT(OD)) / (BIT(POD)); } /* -- 2.11.0
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