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SubjectRe: [PATCH v2 -next] ASoC: simple-card-utils: remove set but not used variable 'dai_name'
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On 3/25/2019 8:47 AM, YueHaibing wrote:
> Fixes gcc '-Wunused-but-set-variable' warning:
>
> sound/soc/generic/simple-card-utils.c: In function 'asoc_simple_parse_clk':
> sound/soc/generic/simple-card-utils.c:164:18: warning:
> parameter 'dai_name' set but not used [-Wunused-but-set-parameter]
>
> It's not used since commit 0580dde59438 ("ASoC: simple-card-utils: add
> asoc_simple_debug_info()"), so can be removed.
>
> Signed-off-by: YueHaibing <yuehaibing@huawei.com>
> Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Reviewed-by: Mukesh Ojha <mojha@codeaurora.org>

-Mukesh
> ---
> v2: fix patch title
> ---
> sound/soc/generic/simple-card-utils.c | 4 +---
> 1 file changed, 1 insertion(+), 3 deletions(-)
>
> diff --git a/sound/soc/generic/simple-card-utils.c b/sound/soc/generic/simple-card-utils.c
> index 4ed68348f939..db1458a19985 100644
> --- a/sound/soc/generic/simple-card-utils.c
> +++ b/sound/soc/generic/simple-card-utils.c
> @@ -173,10 +173,8 @@ int asoc_simple_parse_clk(struct device *dev,
> * see
> * soc-core.c :: snd_soc_init_multicodec()
> */
> - if (dlc) {
> + if (dlc)
> dai_of_node = dlc->of_node;
> - dai_name = dlc->dai_name;
> - }
>
> /*
> * Parse dai->sysclk come from "clocks = <&xxx>"
>
>
>

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