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authorLars-Peter Clausen <lars@metafoo.de>2014-02-06 00:54:34 +0400
committerMark Brown <broonie@linaro.org>2014-02-07 16:17:24 +0400
commit0d76fc6a47b183d519c47e40971e74cfd96cca85 (patch)
tree2d79ba38aacdfbba50e3c516cdeb6b24a3a50550 /sound/soc/codecs/twl6040.c
parent38dbfb59d1175ef458d006556061adeaa8751b72 (diff)
downloadlinux-0d76fc6a47b183d519c47e40971e74cfd96cca85.tar.xz
ASoC: twl6040: Constify rate constraints
The rate constraints in this driver are shared between all device instances. It should not be (and is not) modified at runtime, so make them const. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'sound/soc/codecs/twl6040.c')
-rw-r--r--sound/soc/codecs/twl6040.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/sound/soc/codecs/twl6040.c b/sound/soc/codecs/twl6040.c
index 0afe8bef6765..cb642c927dc8 100644
--- a/sound/soc/codecs/twl6040.c
+++ b/sound/soc/codecs/twl6040.c
@@ -81,7 +81,7 @@ struct twl6040_data {
};
/* set of rates for each pll: low-power and high-performance */
-static unsigned int lp_rates[] = {
+static const unsigned int lp_rates[] = {
8000,
11250,
16000,
@@ -93,7 +93,7 @@ static unsigned int lp_rates[] = {
96000,
};
-static unsigned int hp_rates[] = {
+static const unsigned int hp_rates[] = {
8000,
16000,
32000,
@@ -101,7 +101,7 @@ static unsigned int hp_rates[] = {
96000,
};
-static struct snd_pcm_hw_constraint_list sysclk_constraints[] = {
+static const struct snd_pcm_hw_constraint_list sysclk_constraints[] = {
{ .count = ARRAY_SIZE(lp_rates), .list = lp_rates, },
{ .count = ARRAY_SIZE(hp_rates), .list = hp_rates, },
};