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ASoC: use of_property_read_bool 

Use of_property_read_bool to check for the existence of a property.

The semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@@
expression e1,e2;
statement S2,S1;
@@
-       if (of_get_property(e1,e2,NULL))
+       if (of_property_read_bool(e1,e2))
        S1 else S2
// </smpl>

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Julia Lawall 2016-08-05 10:56:51 +02:00 committed by Mark Brown
parent 29b4817d40
commit 519302954b
3 changed files with 7 additions and 7 deletions
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10
sound/soc/codecs/ab8500-codec.c
View File

@ -2408,28 +2408,28 @@ static void ab8500_codec_of_probe(struct device *dev, struct device_node *np,
{
u32 value;
if (of_get_property(np, "stericsson,amic1-type-single-ended", NULL))
if (of_property_read_bool(np, "stericsson,amic1-type-single-ended"))
codec->amics.mic1_type = AMIC_TYPE_SINGLE_ENDED;
else
codec->amics.mic1_type = AMIC_TYPE_DIFFERENTIAL;
if (of_get_property(np, "stericsson,amic2-type-single-ended", NULL))
if (of_property_read_bool(np, "stericsson,amic2-type-single-ended"))
codec->amics.mic2_type = AMIC_TYPE_SINGLE_ENDED;
else
codec->amics.mic2_type = AMIC_TYPE_DIFFERENTIAL;
/* Has a non-standard Vamic been requested? */
if (of_get_property(np, "stericsson,amic1a-bias-vamic2", NULL))
if (of_property_read_bool(np, "stericsson,amic1a-bias-vamic2"))
codec->amics.mic1a_micbias = AMIC_MICBIAS_VAMIC2;
else
codec->amics.mic1a_micbias = AMIC_MICBIAS_VAMIC1;
if (of_get_property(np, "stericsson,amic1b-bias-vamic2", NULL))
if (of_property_read_bool(np, "stericsson,amic1b-bias-vamic2"))
codec->amics.mic1b_micbias = AMIC_MICBIAS_VAMIC2;
else
codec->amics.mic1b_micbias = AMIC_MICBIAS_VAMIC1;
if (of_get_property(np, "stericsson,amic2-bias-vamic1", NULL))
if (of_property_read_bool(np, "stericsson,amic2-bias-vamic1"))
codec->amics.mic2_micbias = AMIC_MICBIAS_VAMIC1;
else
codec->amics.mic2_micbias = AMIC_MICBIAS_VAMIC2;

2
sound/soc/sh/rcar/ssi.c
View File

@ -928,7 +928,7 @@ int rsnd_ssi_probe(struct rsnd_priv *priv)
}
ops = &rsnd_ssi_non_ops;
if (of_get_property(np, "pio-transfer", NULL))
if (of_property_read_bool(np, "pio-transfer"))
ops = &rsnd_ssi_pio_ops;
else
ops = &rsnd_ssi_dma_ops;

2
sound/soc/soc-core.c
View File

@ -3733,7 +3733,7 @@ unsigned int snd_soc_of_parse_daifmt(struct device_node *np,
* SND_SOC_DAIFMT_CLOCK_MASK area
*/
snprintf(prop, sizeof(prop), "%scontinuous-clock", prefix);
if (of_get_property(np, prop, NULL))
if (of_property_read_bool(np, prop))
format |= SND_SOC_DAIFMT_CONT;
else
format |= SND_SOC_DAIFMT_GATED;