[PATCH] ASoC: tegra: constify tegra30_ahub_soc_data structures

[Bhumika Goyal]

The tegra30_ahub_soc_data structures are only stored in the data field
of of_device_id structures. This field is of type const, so
tegra30_ahub_soc_data structures having the same property can be
declared const too.

File size before: sound/soc/tegra/tegra30_ahub.o
   text    data     bss     dec     hex filename
   7079     240       8    7327    1c9f sound/soc/tegra/tegra30_ahub.o

File size after: sound/soc/tegra/tegra30_ahub.o
   text    data     bss     dec     hex filename
   7143     192       8    7343    1caf sound/soc/tegra/tegra30_ahub.o

Signed-off-by: Bhumika Goyal <bhumi...@gmail.com>
---
 sound/soc/tegra/tegra30_ahub.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/sound/soc/tegra/tegra30_ahub.c b/sound/soc/tegra/tegra30_ahub.c
index fef3b9a..e63ef8d 100644
--- a/sound/soc/tegra/tegra30_ahub.c
+++ b/sound/soc/tegra/tegra30_ahub.c
@@ -493,17 +493,17 @@ static bool tegra30_ahub_ahub_wr_rd_reg(struct device 
*dev, unsigned int reg)
        .cache_type = REGCACHE_FLAT,
 };
 
-static struct tegra30_ahub_soc_data soc_data_tegra30 = {
+static const struct tegra30_ahub_soc_data soc_data_tegra30 = {
        .mod_list_mask = MOD_LIST_MASK_TEGRA30,
        .set_audio_cif = tegra30_ahub_set_cif,
 };
 
-static struct tegra30_ahub_soc_data soc_data_tegra114 = {
+static const struct tegra30_ahub_soc_data soc_data_tegra114 = {
        .mod_list_mask = MOD_LIST_MASK_TEGRA114,
        .set_audio_cif = tegra30_ahub_set_cif,
 };
 
-static struct tegra30_ahub_soc_data soc_data_tegra124 = {
+static const struct tegra30_ahub_soc_data soc_data_tegra124 = {
        .mod_list_mask = MOD_LIST_MASK_TEGRA124,
        .set_audio_cif = tegra124_ahub_set_cif,
 };
-- 
1.9.1