[TRIVIAL PATCH 1/2] regulator: s5m8767: Define symbol for buck control mask

[Sachin Kamat]

On 10 December 2013 15:00, Krzysztof Kozlowski <k.kozlowski at samsung.com> wrote:
> On Tue, 2013-12-10 at 14:48 +0530, Sachin Kamat wrote:
>> Hi Krzysztof,
>>
>> On 10 December 2013 14:39, Krzysztof Kozlowski <k.kozlowski at samsung.com> wrote:
>>
>> >  static int s5m8767_reg_disable(struct regulator_dev *rdev)
>> >  {
>> >         struct s5m8767_info *s5m8767 = rdev_get_drvdata(rdev);
>> >         int ret, reg;
>> > -       int  mask = 0xc0, enable_ctrl;
>> > +       int mask = S5M8767_ENCTRL_MASK, enable_ctrl;
>>
>> Couldn't we get rid of this mask variable here too?
>>
>> Otherwise the patch looks good to me.
>
> Not in this patch because it leads to warning:
>
> drivers/regulator/s5m8767.c: In function ‘s5m8767_reg_disable’:
> drivers/regulator/s5m8767.c:259:2: warning: large integer implicitly truncated to unsigned type [-Woverflow]
> drivers/regulator/s5m8767.c:253:6: warning: unused variable ‘mask’ [-Wunused-variable]

I see.

>
> I plan to remove the sec_reg_*() helpers because they are confusing
> and error-prone (mixing u8 and unsigned int). After using standard regmap
> API this "mask" variable could be removed.

Sounds good.

For the subject patch,
Reviewed-by: Sachin Kamat <sachin.kamat at linaro.org>

-- 
With warm regards,
Sachin