ASoC: Add const to SOC_ENUM_*_DECL() macros

Since these macros are supposed to be used for decalring const
objects, let's add the const modifier there.

The doubled const appearing in usages will be cleaned by later
patches.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Acked-by: Liam Girdwood <liam.r.girdwood@linux.intel.com>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@linaro.org>

diff --git a/include/sound/soc.h b/include/sound/soc.h
index 66de6a70581e57d0bd41b332eb54db1af6f8e2a9..ab5f1fed698a9353c61123a5852d35cc2fb43b7d 100644 (file)
--- a/include/sound/soc.h
+++ b/include/sound/soc.h
@@ -272,14 +272,14 @@
  * ARRAY_SIZE internally
  */
 #define SOC_ENUM_DOUBLE_DECL(name, xreg, xshift_l, xshift_r, xtexts) \
-       struct soc_enum name = SOC_ENUM_DOUBLE(xreg, xshift_l, xshift_r, \
+       const struct soc_enum name = SOC_ENUM_DOUBLE(xreg, xshift_l, xshift_r, \
                                                ARRAY_SIZE(xtexts), xtexts)
 #define SOC_ENUM_SINGLE_DECL(name, xreg, xshift, xtexts) \
        SOC_ENUM_DOUBLE_DECL(name, xreg, xshift, xshift, xtexts)
 #define SOC_ENUM_SINGLE_EXT_DECL(name, xtexts) \
-       struct soc_enum name = SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(xtexts), xtexts)
+       const struct soc_enum name = SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(xtexts), xtexts)
 #define SOC_VALUE_ENUM_DOUBLE_DECL(name, xreg, xshift_l, xshift_r, xmask, xtexts, xvalues) \
-       struct soc_enum name = SOC_VALUE_ENUM_DOUBLE(xreg, xshift_l, xshift_r, xmask, \
+       const struct soc_enum name = SOC_VALUE_ENUM_DOUBLE(xreg, xshift_l, xshift_r, xmask, \
                                                        ARRAY_SIZE(xtexts), xtexts, xvalues)
 #define SOC_VALUE_ENUM_SINGLE_DECL(name, xreg, xshift, xmask, xtexts, xvalues) \
        SOC_VALUE_ENUM_DOUBLE_DECL(name, xreg, xshift, xshift, xmask, xtexts, xvalues)