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authorFabio Estevam <fabio.estevam@freescale.com>2013-09-02 17:56:18 -0300
committerMark Brown <broonie@linaro.org>2013-09-17 00:40:10 +0100
commit38f2b8cbfb1ef517af8af5a63bdff073b7b078fd (patch)
treeb804f6a776af20703af37d0886512119030cfedd /sound/soc/mxs
parent272b98c6455f00884f0350f775c5342358ebb73f (diff)
downloadlinux-38f2b8cbfb1ef517af8af5a63bdff073b7b078fd.tar.bz2
ASoC: mxs: mxs-sgtl5000: Simplify probe function
mxs is a device tree only platform, which allows us to simplify a bit mxs_sgtl5000_probe(), because there is no need to check whether device tree is supported or not. Remove mxs_sgtl5000_probe_dt() and place its content inside mxs_sgtl5000_probe() for making the code simpler. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'sound/soc/mxs')
-rw-r--r--sound/soc/mxs/mxs-sgtl5000.c20
1 files changed, 3 insertions, 17 deletions
diff --git a/sound/soc/mxs/mxs-sgtl5000.c b/sound/soc/mxs/mxs-sgtl5000.c
index 4bb273786ff3..61822cc53bd3 100644
--- a/sound/soc/mxs/mxs-sgtl5000.c
+++ b/sound/soc/mxs/mxs-sgtl5000.c
@@ -122,14 +122,12 @@ static struct snd_soc_card mxs_sgtl5000 = {
.num_links = ARRAY_SIZE(mxs_sgtl5000_dai),
};
-static int mxs_sgtl5000_probe_dt(struct platform_device *pdev)
+static int mxs_sgtl5000_probe(struct platform_device *pdev)
{
+ struct snd_soc_card *card = &mxs_sgtl5000;
+ int ret, i;
struct device_node *np = pdev->dev.of_node;
struct device_node *saif_np[2], *codec_np;
- int i;
-
- if (!np)
- return 1; /* no device tree */
saif_np[0] = of_parse_phandle(np, "saif-controllers", 0);
saif_np[1] = of_parse_phandle(np, "saif-controllers", 1);
@@ -152,18 +150,6 @@ static int mxs_sgtl5000_probe_dt(struct platform_device *pdev)
of_node_put(saif_np[0]);
of_node_put(saif_np[1]);
- return 0;
-}
-
-static int mxs_sgtl5000_probe(struct platform_device *pdev)
-{
- struct snd_soc_card *card = &mxs_sgtl5000;
- int ret;
-
- ret = mxs_sgtl5000_probe_dt(pdev);
- if (ret < 0)
- return ret;
-
/*
* Set an init clock(11.28Mhz) for sgtl5000 initialization(i2c r/w).
* The Sgtl5000 sysclk is derived from saif0 mclk and it's range