Commit 51930295 authored by Julia Lawall's avatar Julia Lawall Committed by Mark Brown
Browse files

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: default avatarJulia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 29b4817d

sound/soc/codecs/ab8500-codec.c

+5 −5
Original line number Diff line number Diff line
@@ -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;

sound/soc/sh/rcar/ssi.c

+1 −1
Original line number Diff line number Diff line
@@ -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;

sound/soc/soc-core.c

+1 −1
Original line number Diff line number Diff line
@@ -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;

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