[PATCH 2/2] ASoC: sunxi: make snd_soc_codec_driver structures as const

[Bhumika Goyal]

Declare snd_soc_codec_driver structures as const as they are either
passed as an argument to the function snd_soc_register_codec or stored as
reference in field codec of type sun4i_codec_quirks. Both the fucntion
argument and the codec field are of type const, so declare the
structures with this property as const.

Signed-off-by: Bhumika Goyal <bhumi...@gmail.com>
---
 sound/soc/sunxi/sun4i-codec.c | 6 +++---
 sound/soc/sunxi/sun8i-codec.c | 2 +-
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/sound/soc/sunxi/sun4i-codec.c b/sound/soc/sunxi/sun4i-codec.c
index 73d054f..c668b8b 100644
--- a/sound/soc/sunxi/sun4i-codec.c
+++ b/sound/soc/sunxi/sun4i-codec.c
@@ -762,7 +762,7 @@ static void sun4i_codec_shutdown(struct snd_pcm_substream 
*substream,
        { "Mic1", NULL, "VMIC" },
 };
 
-static struct snd_soc_codec_driver sun4i_codec_codec = {
+static const struct snd_soc_codec_driver sun4i_codec_codec = {
        .component_driver = {
                .controls               = sun4i_codec_controls,
                .num_controls           = ARRAY_SIZE(sun4i_codec_controls),
@@ -1068,7 +1068,7 @@ static const 
DECLARE_TLV_DB_RANGE(sun6i_codec_mic_gain_scale,
        { "Right ADC", NULL, "Right ADC Mixer" },
 };
 
-static struct snd_soc_codec_driver sun6i_codec_codec = {
+static const struct snd_soc_codec_driver sun6i_codec_codec = {
        .component_driver = {
                .controls               = sun6i_codec_codec_widgets,
                .num_controls           = ARRAY_SIZE(sun6i_codec_codec_widgets),
@@ -1096,7 +1096,7 @@ static const 
DECLARE_TLV_DB_RANGE(sun6i_codec_mic_gain_scale,
 
 };
 
-static struct snd_soc_codec_driver sun8i_a23_codec_codec = {
+static const struct snd_soc_codec_driver sun8i_a23_codec_codec = {
        .component_driver = {
                .controls               = sun8i_a23_codec_codec_controls,
                .num_controls           = 
ARRAY_SIZE(sun8i_a23_codec_codec_controls),
diff --git a/sound/soc/sunxi/sun8i-codec.c b/sound/soc/sunxi/sun8i-codec.c
index 253ae0b..abfb710 100644
--- a/sound/soc/sunxi/sun8i-codec.c
+++ b/sound/soc/sunxi/sun8i-codec.c
@@ -360,7 +360,7 @@ static int sun8i_codec_hw_params(struct snd_pcm_substream 
*substream,
        .ops = &sun8i_codec_dai_ops,
 };
 
-static struct snd_soc_codec_driver sun8i_soc_codec = {
+static const struct snd_soc_codec_driver sun8i_soc_codec = {
        .component_driver = {
                .dapm_widgets           = sun8i_codec_dapm_widgets,
                .num_dapm_widgets       = ARRAY_SIZE(sun8i_codec_dapm_widgets),
-- 
1.9.1