Re: [PATCH 12/33] clk: bcm2835: use match_string() helper

Yisheng Xie
2018-05-22T03:43:10Z

Hi Andy,

On 2018/5/22 5:50, Andy Shevchenko wrote:
> On Mon, May 21, 2018 at 2:57 PM, Yisheng Xie <xieyisheng1@huawei.com> wrote:
>> match_string() returns the index of an array for a matching string,
>> which can be used intead of open coded variant.
>>
>> Cc: Michael Turquette <mturquette@baylibre.com>
>> Cc: Stephen Boyd <sboyd@kernel.org>
>> Cc: Eric Anholt <eric@anholt.net>
>> Cc: Stefan Wahren <stefan.wahren@i2se.com>
>> Cc: linux-clk@vger.kernel.org
>> Cc: linux-rpi-kernel@lists.infradead.org
>> Cc: linux-arm-kernel@lists.infradead.org
>> Signed-off-by: Yisheng Xie <xieyisheng1@huawei.com>
>
>> - size_t i, j;
>> - int ret;
>> + int i, ret;
>
> I do not see any need to change type for i.

Right, I just want to smaller the line of code, for unsinged int is also OK for i.
Anyway, I can change it as your suggestion in next version.

Thanks
Yisheng

>
>> + ret = match_string(cprman_parent_names,
>> + ARRAY_SIZE(cprman_parent_names),
>> + parents[i]);
>> + if (ret >= 0)
>> + parents[i] = cprman->real_parent_names[ret];
>
>