On 6 November 2015 at 12:22, Geert Uytterhoeven <geert@xxxxxxxxxxxxxx> wrote:
> drivers/mmc/host/mtk-sd.c: In function ‘get_best_delay’:
> drivers/mmc/host/mtk-sd.c:1284: warning: ‘delay_phase.start’ is used uninitialized in this function
> drivers/mmc/host/mtk-sd.c:1284: warning: ‘delay_phase.maxlen’ is used uninitialized in this function
>
> If delay is zero, these fields are indeed not initialized.
> Let the compiler preinitialize the whole struct to fix this.
>
> Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
Thanks, applied for fixes!
Kind regards
Uffe
> ---
> drivers/mmc/host/mtk-sd.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/mmc/host/mtk-sd.c b/drivers/mmc/host/mtk-sd.c
> index 39568cc29a2a18cf..33dfd7e72516c392 100644
> --- a/drivers/mmc/host/mtk-sd.c
> +++ b/drivers/mmc/host/mtk-sd.c
> @@ -1276,7 +1276,7 @@ static struct msdc_delay_phase get_best_delay(struct msdc_host *host, u32 delay)
> int start = 0, len = 0;
> int start_final = 0, len_final = 0;
> u8 final_phase = 0xff;
> - struct msdc_delay_phase delay_phase;
> + struct msdc_delay_phase delay_phase = { 0, };
>
> if (delay == 0) {
> dev_err(host->dev, "phase error: [map:%x]\n", delay);
> --
> 1.9.1
>
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