On Wed, Mar 22, 2017 at 08:04:47AM +0530, Arushi Singhal wrote:
> 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@xxxxxxxxx>
> ---
> drivers/staging/rts5208/rtsx_chip.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/staging/rts5208/rtsx_chip.c b/drivers/staging/rts5208/rtsx_chip.c
> index 3511157a2c78..06a61800b71a 100644
> --- a/drivers/staging/rts5208/rtsx_chip.c
> +++ b/drivers/staging/rts5208/rtsx_chip.c
> @@ -1490,7 +1490,7 @@ int rtsx_write_register(struct rtsx_chip *chip, u16 addr, u8 mask, u8 data)
>
> for (i = 0; i < MAX_RW_REG_CNT; i++) {
> val = rtsx_readl(chip, RTSX_HAIMR);
> - if ((val & (1 << 31)) == 0) {
> + if ((val & (BIT(31))) == 0) {
Extra parens. Please check all your patches again.
regards,
dan carpenter
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