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ASoC: fsl: align mpc8610_hpcd with p1022_ds on getting codec node

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Align mpc8610_hpcd with p1022_ds on getting codec node by just calling
of_parse_phandle.  The bonus point of doing that is we can save
exporting get_node_by_phandle_name() when we consolidate the common
bits between mpc8610_hpcd and p1022_ds into a module, which can be
shared by more machine drivers added later.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Acked-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Shawn Guo 2012-02-24 22:09:37 +08:00 committed by Mark Brown
parent fb1a6453bc
commit 7c59bc55e4
1 changed files with 2 additions and 6 deletions
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8
sound/soc/fsl/mpc8610_hpcd.c
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@ -336,12 +336,8 @@ static int mpc8610_hpcd_probe(struct platform_device *pdev)
const char *sprop; const char *sprop;
const u32 *iprop; const u32 *iprop;
/* We are only interested in SSIs with a codec phandle in them, /* Find the codec node for this SSI. */
* so let's make sure this SSI has one. The MPC8610 HPCD only codec_np = of_parse_phandle(np, "codec-handle", 0);
* knows about the CS4270 codec, so reject anything else.
*/
codec_np = get_node_by_phandle_name(np, "codec-handle",
"cirrus,cs4270");
if (!codec_np) { if (!codec_np) {
dev_err(dev, "invalid codec node\n"); dev_err(dev, "invalid codec node\n");
return -EINVAL; return -EINVAL;