diff options
Diffstat (limited to 'include/sound')
| -rw-r--r-- | include/sound/soc.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/include/sound/soc.h b/include/sound/soc.h index 313b7660562..91244a096c1 100644 --- a/include/sound/soc.h +++ b/include/sound/soc.h @@ -20,6 +20,7 @@ #include <linux/interrupt.h> #include <linux/kernel.h> #include <linux/regmap.h> +#include <linux/log2.h> #include <sound/core.h> #include <sound/pcm.h> #include <sound/compress_driver.h> @@ -160,7 +161,8 @@ .platform_max = xmax} } #define SOC_ENUM_DOUBLE(xreg, xshift_l, xshift_r, xmax, xtexts) \ { .reg = xreg, .shift_l = xshift_l, .shift_r = xshift_r, \ - .max = xmax, .texts = xtexts } + .max = xmax, .texts = xtexts, \ + .mask = xmax ? roundup_pow_of_two(xmax) - 1 : 0} #define SOC_ENUM_SINGLE(xreg, xshift, xmax, xtexts) \ SOC_ENUM_DOUBLE(xreg, xshift, xshift, xmax, xtexts) #define SOC_ENUM_SINGLE_EXT(xmax, xtexts) \ |