Re: [Outreachy kernel] [PATCH v2 1/2] staging: iio: ad7152: Use BIT() macro for left shifting 1

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On 19/02/17 20:02, Julia Lawall wrote:
> 
> 
> On Mon, 20 Feb 2017, sayli karnik wrote:
> 
>> Replace left shifting on 1 with the BIT(x) macro as suggested by
>> checkpatch.pl.
>>
>> Signed-off-by: sayli karnik <karniksayli1995@xxxxxxxxx>
> 
> Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
Applied to the togreg branch of iio.git and pushed out as testing
for the autobuilders to play with it.

For obvious reasons I'm going to leave patch 2 alone!

Thanks,

Jonathan
> 
>> ---
>> v2:
>> Used GENMASK() macro instead of BIT() macro for multi-bit bitfields.
>> Removed extra parentheses around argument to macro
>>
>>  drivers/staging/iio/cdc/ad7152.c | 8 ++++----
>>  1 file changed, 4 insertions(+), 4 deletions(-)
>>
>> diff --git a/drivers/staging/iio/cdc/ad7152.c b/drivers/staging/iio/cdc/ad7152.c
>> index b91b50f..e8609b8 100644
>> --- a/drivers/staging/iio/cdc/ad7152.c
>> +++ b/drivers/staging/iio/cdc/ad7152.c
>> @@ -41,10 +41,10 @@
>>  #define AD7152_REG_CFG2			26
>>
>>  /* Status Register Bit Designations (AD7152_REG_STATUS) */
>> -#define AD7152_STATUS_RDY1		(1 << 0)
>> -#define AD7152_STATUS_RDY2		(1 << 1)
>> -#define AD7152_STATUS_C1C2		(1 << 2)
>> -#define AD7152_STATUS_PWDN		(1 << 7)
>> +#define AD7152_STATUS_RDY1		BIT(0)
>> +#define AD7152_STATUS_RDY2		BIT(1)
>> +#define AD7152_STATUS_C1C2		BIT(2)
>> +#define AD7152_STATUS_PWDN		BIT(7)
>>
>>  /* Setup Register Bit Designations (AD7152_REG_CHx_SETUP) */
>>  #define AD7152_SETUP_CAPDIFF		(1 << 5)
>> --
>> 2.7.4
>>
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