[PATCH 14/30] iio: dac: ad5064: Value returned by ad5064_vref_name may not be 'const * const'

[Lee Jones]

Fixes the following W=1 kernel build warning(s):

 drivers/iio/dac/ad5064.c:790:8: warning: type qualifiers ignored on function 
return type [-Wignored-qualifiers]
 790 | static const char * const ad5064_vref_name(struct ad5064_state *st,
 | ^~~~~

Cc: Michael Hennerich <michael.henner...@analog.com>
Signed-off-by: Lee Jones <lee.jo...@linaro.org>
---
 drivers/iio/dac/ad5064.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/iio/dac/ad5064.c b/drivers/iio/dac/ad5064.c
index d33642de9720e..303f6d1a5f311 100644
--- a/drivers/iio/dac/ad5064.c
+++ b/drivers/iio/dac/ad5064.c
@@ -787,7 +787,7 @@ static const char * const ad5064_vref_names[] = {
        "vrefD",
 };
 
-static const char * const ad5064_vref_name(struct ad5064_state *st,
+static const char *ad5064_vref_name(struct ad5064_state *st,
        unsigned int vref)
 {
        return st->chip_info->shared_vref ? "vref" : ad5064_vref_names[vref];
-- 
2.25.1