ALSA: asound.h - use SNDRV_CTL_ELEM_ID_NAME_MAXLEN

we have defined SNDRV_CTL_ELEM_ID_NAME_MAXLEN as size of name array so use this define instead of numeric value Signed-off-by: Vinod Koul <[email protected]> Signed-off-by: Takashi Iwai <[email protected]>
opendata26 · Apr 18, 2015 · 43c499d · 43c499d
1 parent f4d7703
commit 43c499d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/include/uapi/sound/asound.h b/include/uapi/sound/asound.h
@@ -864,7 +864,7 @@ struct snd_ctl_elem_id {
 	snd_ctl_elem_iface_t iface;	/* interface identifier */
 	unsigned int device;		/* device/client number */
 	unsigned int subdevice;		/* subdevice (substream) number */
-	unsigned char name[44];		/* ASCII name of item */
+	unsigned char name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN];		/* ASCII name of item */
 	unsigned int index;		/* index of item */
 };