[PATCH] ASoC: ak4642: Make of_device_id array const

[Kiran Padwal]

Make of_device_id array const, because all OF functions handle it as const

Signed-off-by: Kiran Padwal <kiran.padwal21@xxxxxxxxx>
---
 sound/soc/codecs/ak4642.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sound/soc/codecs/ak4642.c b/sound/soc/codecs/ak4642.c
index 3ba4c0f..0417125 100644
--- a/sound/soc/codecs/ak4642.c
+++ b/sound/soc/codecs/ak4642.c
@@ -547,7 +547,7 @@ static const struct ak4642_drvdata ak4648_drvdata = {
 	.extended_frequencies = 1,
 };
 
-static struct of_device_id ak4642_of_match[];
+static const struct of_device_id ak4642_of_match[];
 static int ak4642_i2c_probe(struct i2c_client *i2c,
 			    const struct i2c_device_id *id)
 {
@@ -593,7 +593,7 @@ static int ak4642_i2c_remove(struct i2c_client *client)
 	return 0;
 }
 
-static struct of_device_id ak4642_of_match[] = {
+static const struct of_device_id ak4642_of_match[] = {
 	{ .compatible = "asahi-kasei,ak4642",	.data = &ak4642_drvdata},
 	{ .compatible = "asahi-kasei,ak4643",	.data = &ak4643_drvdata},
 	{ .compatible = "asahi-kasei,ak4648",	.data = &ak4648_drvdata},
-- 
1.7.9.5

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