ASoC: fsl: remove unneeded AUDMUX register setting from imx-sgtl5000

If we don't set IMX_AUDMUX_V2_PTCR_TCLKDIR in the AUDMUX PTCR
register (means Tx clock pin is input), we don't need to set
IMX_AUDMUX_V2_PTCR_TCSEL as well. Since both i.MX35, i.MX51 and
i.MX6 datasheet says "When Tx clock pin set as an input, the TCSEL
settings are ignored".

Signed-off-by: Hui Wang <jason77.wang@gmail.com>
Acked-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

1 files changed, 1 insertions, 2 deletions

diff --git a/sound/soc/fsl/imx-sgtl5000.c b/sound/soc/fsl/imx-sgtl5000.c
index 3a729caeb8c8..fb21b17f17f5 100644
--- a/sound/soc/fsl/imx-sgtl5000.c
+++ b/sound/soc/fsl/imx-sgtl5000.c
@@ -95,8 +95,7 @@ static int __devinit imx_sgtl5000_probe(struct platform_device *pdev)
                 return ret;
         }
         imx_audmux_v2_configure_port(ext_port,
-                        IMX_AUDMUX_V2_PTCR_SYN |
-                        IMX_AUDMUX_V2_PTCR_TCSEL(int_port),
+                        IMX_AUDMUX_V2_PTCR_SYN,
                         IMX_AUDMUX_V2_PDCR_RXDSEL(int_port));
         if (ret) {
                 dev_err(&pdev->dev, "audmux external port setup failed\n");