1 files changed, 4 insertions, 8 deletions

diff --git a/include/sound/asound.h b/include/sound/asound.h
index 0309da2f11d3..3eaf155b850d 100644
--- a/include/sound/asound.h
+++ b/include/sound/asound.h
@@ -302,8 +302,6 @@ typedef int __bitwise snd_pcm_hw_param_t;
 #define SNDRV_PCM_HW_PARAM_SUBFORMAT    ((__force snd_pcm_hw_param_t) 2) /* Subformat */
 #define SNDRV_PCM_HW_PARAM_FIRST_MASK   SNDRV_PCM_HW_PARAM_ACCESS
 #define SNDRV_PCM_HW_PARAM_LAST_MASK    SNDRV_PCM_HW_PARAM_SUBFORMAT
-#define SNDRV_PCM_HW_PARAM_MASK_INDEX(var)      \
-        ((__force int)(var) - (__force int)SNDRV_PCM_HW_PARAM_FIRST_MASK)
 
 #define SNDRV_PCM_HW_PARAM_SAMPLE_BITS  ((__force snd_pcm_hw_param_t) 8) /* Bits per sample */
 #define SNDRV_PCM_HW_PARAM_FRAME_BITS   ((__force snd_pcm_hw_param_t) 9) /* Bits per frame */
@@ -319,8 +317,6 @@ typedef int __bitwise snd_pcm_hw_param_t;
 #define SNDRV_PCM_HW_PARAM_TICK_TIME    ((__force snd_pcm_hw_param_t) 19) /* Approx tick duration in us */
 #define SNDRV_PCM_HW_PARAM_FIRST_INTERVAL       SNDRV_PCM_HW_PARAM_SAMPLE_BITS
 #define SNDRV_PCM_HW_PARAM_LAST_INTERVAL        SNDRV_PCM_HW_PARAM_TICK_TIME
-#define SNDRV_PCM_HW_PARAM_INTERVAL_INDEX(var)  \
-        ((__force int)(var) - (__force int)SNDRV_PCM_HW_PARAM_FIRST_INTERVAL)
 
 #define SNDRV_PCM_HW_PARAMS_NORESAMPLE          (1<<0)  /* avoid rate resampling */
 
@@ -340,11 +336,11 @@ struct snd_mask {
 
 struct snd_pcm_hw_params {
         unsigned int flags;
-        struct snd_mask masks[
-                SNDRV_PCM_HW_PARAM_MASK_INDEX(SNDRV_PCM_HW_PARAM_LAST_MASK) + 1];
+        struct snd_mask masks[SNDRV_PCM_HW_PARAM_LAST_MASK - 
+                               SNDRV_PCM_HW_PARAM_FIRST_MASK + 1];
         struct snd_mask mres[5];        /* reserved masks */
-        struct snd_interval intervals[
-                SNDRV_PCM_HW_PARAM_INTERVAL_INDEX(SNDRV_PCM_HW_PARAM_LAST_INTERVAL) + 1];
+        struct snd_interval intervals[SNDRV_PCM_HW_PARAM_LAST_INTERVAL -
+                                        SNDRV_PCM_HW_PARAM_FIRST_INTERVAL + 1];
         struct snd_interval ires[9];    /* reserved intervals */
         unsigned int rmask;             /* W: requested masks */
         unsigned int cmask;             /* R: changed masks */