[PATCH 02/17] ASoC: atmel: fix shadowed variable

[Pierre-Louis Bossart]

Fix cppcheck warning:

sound/soc/atmel/atmel-classd.c:51:14: style: Local variable 'pwm_type'
shadows outer variable [shadowVariable]
 const char *pwm_type;
             ^
sound/soc/atmel/atmel-classd.c:226:27: note: Shadowed declaration
static const char * const pwm_type[] = {
                          ^
sound/soc/atmel/atmel-classd.c:51:14: note: Shadow variable
 const char *pwm_type;
             ^

Signed-off-by: Pierre-Louis Bossart <pierre-louis.boss...@linux.intel.com>
---
 sound/soc/atmel/atmel-classd.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/sound/soc/atmel/atmel-classd.c b/sound/soc/atmel/atmel-classd.c
index b1a28a9382fb..6023369e0f1a 100644
--- a/sound/soc/atmel/atmel-classd.c
+++ b/sound/soc/atmel/atmel-classd.c
@@ -48,7 +48,7 @@ static struct atmel_classd_pdata *atmel_classd_dt_init(struct 
device *dev)
 {
        struct device_node *np = dev->of_node;
        struct atmel_classd_pdata *pdata;
-       const char *pwm_type;
+       const char *pwm_type_s;
        int ret;
 
        if (!np) {
@@ -60,8 +60,8 @@ static struct atmel_classd_pdata *atmel_classd_dt_init(struct 
device *dev)
        if (!pdata)
                return ERR_PTR(-ENOMEM);
 
-       ret = of_property_read_string(np, "atmel,pwm-type", &pwm_type);
-       if ((ret == 0) && (strcmp(pwm_type, "diff") == 0))
+       ret = of_property_read_string(np, "atmel,pwm-type", &pwm_type_s);
+       if ((ret == 0) && (strcmp(pwm_type_s, "diff") == 0))
                pdata->pwm_type = CLASSD_MR_PWMTYP_DIFF;
        else
                pdata->pwm_type = CLASSD_MR_PWMTYP_SINGLE;
-- 
2.25.1