ASoC: constify snd_soc_codec_driver structures

Check for snd_soc_codec_driver structures that are only passed to
snd_soc_register_codec or memcpy (2nd arg), for which the corresponding
parameters are declared const.  Declare as const snd_soc_codec_driver
structures that have these properties.

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

// <smpl>
@r disable optional_qualifier@
identifier i;
position p;
@@
static struct snd_soc_codec_driver i@p = { ... };

@ok@
identifier r.i;
expression e1,e2,e3;
position p;
@@
(
snd_soc_register_codec(e1,&i@p,e2,e3)
|
memcpy(e1,&i@p,e2)
)

@bad@
position p != {r.p,ok.p};
identifier r.i;
@@
i@p

@depends on !bad disable optional_qualifier@
identifier r.i;
@@
static
+const
 struct snd_soc_codec_driver i = { ... };
// </smpl>

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

sound/soc/codecs/wm0010.c

@@ -789,7 +789,7 @@ static int wm0010_set_sysclk(struct snd_soc_codec *codec, int source,
 
 static int wm0010_probe(struct snd_soc_codec *codec);
 
-static struct snd_soc_codec_driver soc_codec_dev_wm0010 = {
+static const struct snd_soc_codec_driver soc_codec_dev_wm0010 = {
 	.probe = wm0010_probe,
 	.set_bias_level = wm0010_set_bias_level,
 	.set_sysclk = wm0010_set_sysclk,

sound/soc/codecs/wm1250-ev1.c

@@ -141,7 +141,7 @@ static struct snd_soc_dai_driver wm1250_ev1_dai = {
 	.ops = &wm1250_ev1_ops,
 };
 
-static struct snd_soc_codec_driver soc_codec_dev_wm1250_ev1 = {
+static const struct snd_soc_codec_driver soc_codec_dev_wm1250_ev1 = {
 	.component_driver = {
 		.dapm_widgets		= wm1250_ev1_dapm_widgets,
 		.num_dapm_widgets	= ARRAY_SIZE(wm1250_ev1_dapm_widgets),

sound/soc/codecs/wm2000.c

@@ -799,7 +799,7 @@ static int wm2000_remove(struct snd_soc_codec *codec)
 	return wm2000_anc_transition(wm2000, ANC_OFF);
 }
 
-static struct snd_soc_codec_driver soc_codec_dev_wm2000 = {
+static const struct snd_soc_codec_driver soc_codec_dev_wm2000 = {
 	.probe = wm2000_probe,
 	.remove = wm2000_remove,
 	.suspend = wm2000_suspend,

sound/soc/codecs/wm2200.c

@@ -2103,7 +2103,7 @@ static struct snd_soc_dai_driver wm2200_dai = {
 	.ops = &wm2200_dai_ops,
 };
 
-static struct snd_soc_codec_driver soc_codec_wm2200 = {
+static const struct snd_soc_codec_driver soc_codec_wm2200 = {
 	.probe = wm2200_probe,
 
 	.idle_bias_off = true,

sound/soc/codecs/wm5100.c

@@ -2381,7 +2381,7 @@ static int wm5100_remove(struct snd_soc_codec *codec)
 	return 0;
 }
 
-static struct snd_soc_codec_driver soc_codec_dev_wm5100 = {
+static const struct snd_soc_codec_driver soc_codec_dev_wm5100 = {
 	.probe =	wm5100_probe,
 	.remove =	wm5100_remove,
 

sound/soc/codecs/wm5102.c

@@ -1990,7 +1990,7 @@ static struct regmap *wm5102_get_regmap(struct device *dev)
 	return priv->core.arizona->regmap;
 }
 
-static struct snd_soc_codec_driver soc_codec_dev_wm5102 = {
+static const struct snd_soc_codec_driver soc_codec_dev_wm5102 = {
 	.probe = wm5102_codec_probe,
 	.remove = wm5102_codec_remove,
 	.get_regmap = wm5102_get_regmap,

sound/soc/codecs/wm5110.c

@@ -2347,7 +2347,7 @@ static struct regmap *wm5110_get_regmap(struct device *dev)
 	return priv->core.arizona->regmap;
 }
 
-static struct snd_soc_codec_driver soc_codec_dev_wm5110 = {
+static const struct snd_soc_codec_driver soc_codec_dev_wm5110 = {
 	.probe = wm5110_codec_probe,
 	.remove = wm5110_codec_remove,
 	.get_regmap = wm5110_get_regmap,

sound/soc/codecs/wm8350.c

@@ -1587,7 +1587,7 @@ static struct regmap *wm8350_get_regmap(struct device *dev)
 	return wm8350->regmap;
 }
 
-static struct snd_soc_codec_driver soc_codec_dev_wm8350 = {
+static const struct snd_soc_codec_driver soc_codec_dev_wm8350 = {
 	.probe =	wm8350_codec_probe,
 	.remove =	wm8350_codec_remove,
 	.get_regmap =	wm8350_get_regmap,

sound/soc/codecs/wm8400.c

@@ -1332,7 +1332,7 @@ static struct regmap *wm8400_get_regmap(struct device *dev)
 	return wm8400->regmap;
 }
 
-static struct snd_soc_codec_driver soc_codec_dev_wm8400 = {
+static const struct snd_soc_codec_driver soc_codec_dev_wm8400 = {
 	.probe =	wm8400_codec_probe,
 	.remove =	wm8400_codec_remove,
 	.get_regmap =	wm8400_get_regmap,

sound/soc/codecs/wm8510.c

@@ -581,7 +581,7 @@ static int wm8510_probe(struct snd_soc_codec *codec)
 	return 0;
 }
 
-static struct snd_soc_codec_driver soc_codec_dev_wm8510 = {
+static const struct snd_soc_codec_driver soc_codec_dev_wm8510 = {
 	.probe =	wm8510_probe,
 	.set_bias_level = wm8510_set_bias_level,
 	.suspend_bias_off = true,

sound/soc/codecs/wm8523.c

@@ -413,7 +413,7 @@ static int wm8523_probe(struct snd_soc_codec *codec)
 	return 0;
 }
 
-static struct snd_soc_codec_driver soc_codec_dev_wm8523 = {
+static const struct snd_soc_codec_driver soc_codec_dev_wm8523 = {
 	.probe =	wm8523_probe,
 	.set_bias_level = wm8523_set_bias_level,
 	.suspend_bias_off = true,

sound/soc/codecs/wm8580.c

@@ -899,7 +899,7 @@ static int wm8580_remove(struct snd_soc_codec *codec)
 	return 0;
 }
 
-static struct snd_soc_codec_driver soc_codec_dev_wm8580 = {
+static const struct snd_soc_codec_driver soc_codec_dev_wm8580 = {
 	.probe =	wm8580_probe,
 	.remove =	wm8580_remove,
 	.set_bias_level = wm8580_set_bias_level,

sound/soc/codecs/wm8711.c

@@ -367,7 +367,7 @@ static int wm8711_probe(struct snd_soc_codec *codec)
 
 }
 
-static struct snd_soc_codec_driver soc_codec_dev_wm8711 = {
+static const struct snd_soc_codec_driver soc_codec_dev_wm8711 = {
 	.probe =	wm8711_probe,
 	.set_bias_level = wm8711_set_bias_level,
 	.suspend_bias_off = true,

sound/soc/codecs/wm8727.c

@@ -53,7 +53,7 @@ static struct snd_soc_dai_driver wm8727_dai = {
 		},
 };
 
-static struct snd_soc_codec_driver soc_codec_dev_wm8727 = {
+static const struct snd_soc_codec_driver soc_codec_dev_wm8727 = {
 	.component_driver = {
 		.dapm_widgets		= wm8727_dapm_widgets,
 		.num_dapm_widgets	= ARRAY_SIZE(wm8727_dapm_widgets),

sound/soc/codecs/wm8728.c

@@ -211,7 +211,7 @@ static struct snd_soc_dai_driver wm8728_dai = {
 	.ops = &wm8728_dai_ops,
 };
 
-static struct snd_soc_codec_driver soc_codec_dev_wm8728 = {
+static const struct snd_soc_codec_driver soc_codec_dev_wm8728 = {
 	.set_bias_level = wm8728_set_bias_level,
 	.suspend_bias_off = true,
 

sound/soc/codecs/wm8731.c

@@ -628,7 +628,7 @@ err_regulator_enable:
 	return ret;
 }
 
-static struct snd_soc_codec_driver soc_codec_dev_wm8731 = {
+static const struct snd_soc_codec_driver soc_codec_dev_wm8731 = {
 	.set_bias_level = wm8731_set_bias_level,
 	.suspend_bias_off = true,
 

sound/soc/codecs/wm8737.c

@@ -573,7 +573,7 @@ err_get:
 	return ret;
 }
 
-static struct snd_soc_codec_driver soc_codec_dev_wm8737 = {
+static const struct snd_soc_codec_driver soc_codec_dev_wm8737 = {
 	.probe		= wm8737_probe,
 	.set_bias_level = wm8737_set_bias_level,
 	.suspend_bias_off = true,

sound/soc/codecs/wm8741.c

@@ -497,7 +497,7 @@ static int wm8741_remove(struct snd_soc_codec *codec)
 	return 0;
 }
 
-static struct snd_soc_codec_driver soc_codec_dev_wm8741 = {
+static const struct snd_soc_codec_driver soc_codec_dev_wm8741 = {
 	.probe =	wm8741_probe,
 	.remove =	wm8741_remove,
 	.resume =	wm8741_resume,

sound/soc/codecs/wm8750.c

@@ -708,7 +708,7 @@ static int wm8750_probe(struct snd_soc_codec *codec)
 	return ret;
 }
 
-static struct snd_soc_codec_driver soc_codec_dev_wm8750 = {
+static const struct snd_soc_codec_driver soc_codec_dev_wm8750 = {
 	.probe =	wm8750_probe,
 	.set_bias_level = wm8750_set_bias_level,
 	.suspend_bias_off = true,

sound/soc/codecs/wm8753.c

@@ -1478,7 +1478,7 @@ static int wm8753_probe(struct snd_soc_codec *codec)
 	return 0;
 }
 
-static struct snd_soc_codec_driver soc_codec_dev_wm8753 = {
+static const struct snd_soc_codec_driver soc_codec_dev_wm8753 = {
 	.probe =	wm8753_probe,
 	.resume =	wm8753_resume,
 	.set_bias_level = wm8753_set_bias_level,