ALSA: Close holes in struct snd_pcm_hw_rule

On a 64-bit system there are two 32-bit holes due to the alignment of 64-bit
fields. Reordering things slightly gets rid of those holes, reducing the
size of the struct by 17% percent of its original size.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/include/sound/pcm.h b/include/sound/pcm.h
index 0cb7f3f..d632809 100644 (file)
--- a/include/sound/pcm.h
+++ b/include/sound/pcm.h
@@ -224,9 +224,10 @@ typedef int (*snd_pcm_hw_rule_func_t)(struct snd_pcm_hw_params *params,
 
 struct snd_pcm_hw_rule {
        unsigned int cond;
-       snd_pcm_hw_rule_func_t func;
        int var;
        int deps[4];
+
+       snd_pcm_hw_rule_func_t func;
        void *private;
 };