diff mbox

ASoC: samsung: In the i2s_set_sysclk() callback we are currently clearing all bits of the IISMOD register in i2s_set_sysclk. It's due to an incorrect mask used for the AND operation which is introduced in commit a5a56871f804edac93a53b5e871c0e9818fb9033 (A

Message ID 1416476977-20118-1-git-send-email-padma.v@samsung.com (mailing list archive)
State New, archived
Headers show

Commit Message

Padmavathi Venna Nov. 20, 2014, 9:49 a.m. UTC 
Cc: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Padmavathi Venna <padma.v@samsung.com>
---
 sound/soc/samsung/i2s.c |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)

Comments

padma venkat Nov. 20, 2014, 10:08 a.m. UTC | #1 
Hi,

On 11/20/14, Padmavathi Venna <padma.v@samsung.com> wrote:
> Cc: Sylwester Nawrocki <s.nawrocki@samsung.com>
> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
> Signed-off-by: Padmavathi Venna <padma.v@samsung.com>
> ---
>  sound/soc/samsung/i2s.c |    5 +++--
>  1 files changed, 3 insertions(+), 2 deletions(-)
>
> diff --git a/sound/soc/samsung/i2s.c b/sound/soc/samsung/i2s.c
> index 0df6547..e1ace52 100644
> --- a/sound/soc/samsung/i2s.c
> +++ b/sound/soc/samsung/i2s.c
> @@ -494,7 +494,7 @@ static int i2s_set_sysclk(struct snd_soc_dai *dai,
>  		if (dir == SND_SOC_CLOCK_IN)
>  			mod |= 1 << i2s_regs->cdclkcon_off;
>  		else
> -			mod &= 0 << i2s_regs->cdclkcon_off;
> +			mod &= ~(1 << i2s_regs->cdclkcon_off);
>
>  		i2s->rfs = rfs;
>  		break;
> @@ -551,10 +551,11 @@ static int i2s_set_sysclk(struct snd_soc_dai *dai,
>  		}
>
>  		if (clk_id == 0)
> -			mod &= 0 << i2s_regs->rclksrc_off;
> +			mod &= ~(1 << i2s_regs->rclksrc_off);
>  		else
>  			mod |= 1 << i2s_regs->rclksrc_off;
>
> +		break;
>  	default:
>  		dev_err(&i2s->pdev->dev, "We don't serve that!\n");
>  		return -EINVAL;
> --
> 1.7.4.4
>

Please ignore this patch as subject line is not proper.

Thanks
Padma
> _______________________________________________
> Alsa-devel mailing list
> Alsa-devel@alsa-project.org
> http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
>
diff mbox

Patch

diff --git a/sound/soc/samsung/i2s.c b/sound/soc/samsung/i2s.c
index 0df6547..e1ace52 100644
--- a/sound/soc/samsung/i2s.c
+++ b/sound/soc/samsung/i2s.c
@@ -494,7 +494,7 @@  static int i2s_set_sysclk(struct snd_soc_dai *dai,
 		if (dir == SND_SOC_CLOCK_IN)
 			mod |= 1 << i2s_regs->cdclkcon_off;
 		else
-			mod &= 0 << i2s_regs->cdclkcon_off;
+			mod &= ~(1 << i2s_regs->cdclkcon_off);
 
 		i2s->rfs = rfs;
 		break;
@@ -551,10 +551,11 @@  static int i2s_set_sysclk(struct snd_soc_dai *dai,
 		}
 
 		if (clk_id == 0)
-			mod &= 0 << i2s_regs->rclksrc_off;
+			mod &= ~(1 << i2s_regs->rclksrc_off);
 		else
 			mod |= 1 << i2s_regs->rclksrc_off;
 
+		break;
 	default:
 		dev_err(&i2s->pdev->dev, "We don't serve that!\n");
 		return -EINVAL;