[ALSA] i2c: cs8427.c use put_unaligned helper
Harvey Harrison [Thu, 8 May 2008 11:01:32 +0000 (13:01 +0200)]
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>

sound/i2c/cs8427.c

index e57e9cb..9c3d361 100644 (file)
@@ -23,6 +23,7 @@
 #include <linux/slab.h>
 #include <linux/delay.h>
 #include <linux/init.h>
+#include <asm/unaligned.h>
 #include <sound/core.h>
 #include <sound/control.h>
 #include <sound/pcm.h>
@@ -264,10 +265,7 @@ int snd_cs8427_create(struct snd_i2c_bus *bus,
                goto __fail;
        }
        /* write default channel status bytes */
-       buf[0] = ((unsigned char)(SNDRV_PCM_DEFAULT_CON_SPDIF >> 0));
-       buf[1] = ((unsigned char)(SNDRV_PCM_DEFAULT_CON_SPDIF >> 8));
-       buf[2] = ((unsigned char)(SNDRV_PCM_DEFAULT_CON_SPDIF >> 16));
-       buf[3] = ((unsigned char)(SNDRV_PCM_DEFAULT_CON_SPDIF >> 24));
+       put_unaligned_le32(SNDRV_PCM_DEFAULT_CON_SPDIF, buf);
        memset(buf + 4, 0, 24 - 4);
        if (snd_cs8427_send_corudata(device, 0, buf, 24) < 0)
                goto __fail;