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[PATCH 6/6 v2][RESEND] ASoC: fsl_ssi: adjust set DAI format in AC'97 mode

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  [PATCH 6/6 v2][RESEND] ASoC: fsl_ssi: adjust set DAI format in AC'97  mode "Maciej S. Szmigiero" <mail@maciej.szmigiero.name> - 2015-08-05 17:30 +0200

#1200888 — [PATCH 6/6 v2][RESEND] ASoC: fsl_ssi: adjust set DAI format in AC'97 mode

Adjust set DAI format function in fsl_ssi driver
so it doesn't fail and clears RXDIR in AC'97 mode.

Signed-off-by: Maciej Szmigiero <mail@maciej.szmigiero.name>
---
Changes from v1: fix indentation to be consistent with rest
of the driver.

 sound/soc/fsl/fsl_ssi.c |    8 +++++---
 1 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/sound/soc/fsl/fsl_ssi.c b/sound/soc/fsl/fsl_ssi.c
index 8e5ff5e..1ba63bd 100644
--- a/sound/soc/fsl/fsl_ssi.c
+++ b/sound/soc/fsl/fsl_ssi.c
@@ -900,14 +900,16 @@ static int _fsl_ssi_set_dai_fmt(struct device *dev,
 		scr &= ~CCSR_SSI_SCR_SYS_CLK_EN;
 		break;
 	default:
-		return -EINVAL;
+		if (!fsl_ssi_is_ac97(ssi_private))
+			return -EINVAL;
 	}
 
 	stcr |= strcr;
 	srcr |= strcr;
 
-	if (ssi_private->cpu_dai_drv.symmetric_rates) {
-		/* Need to clear RXDIR when using SYNC mode */
+	if (ssi_private->cpu_dai_drv.symmetric_rates
+			|| fsl_ssi_is_ac97(ssi_private)) {
+		/* Need to clear RXDIR when using SYNC or AC97 mode */
 		srcr &= ~CCSR_SSI_SRCR_RXDIR;
 		scr |= CCSR_SSI_SCR_SYN;
 	}

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