[ALSA] Remove sound/driver.h

[linux-2.6-omap-h63xx.git] / sound / pci / es1938.c

diff --git a/sound/pci/es1938.c b/sound/pci/es1938.c
index 66ac26c5a2403027bf724dc2e095a83f41768343..fbe3da73eaffa47373d2cfe804456f3186b67a7a 100644 (file)
--- a/sound/pci/es1938.c
+++ b/sound/pci/es1938.c
@@ -1,7 +1,7 @@
 /*
  *  Driver for ESS Solo-1 (ES1938, ES1946, ES1969) soundcard
  *  Copyright (c) by Jaromir Koutek <miri@punknet.cz>,
- *                   Jaroslav Kysela <perex@suse.cz>,
+ *                   Jaroslav Kysela <perex@perex.cz>,
  *                   Thomas Sailer <sailer@ife.ee.ethz.ch>,
  *                   Abramo Bagnara <abramo@alsa-project.org>,
  *                   Markus Gruber <gruber@eikon.tum.de>
@@ -47,7 +47,6 @@
 */
 
 
-#include <sound/driver.h>
 #include <linux/init.h>
 #include <linux/interrupt.h>
 #include <linux/pci.h>
@@ -1066,15 +1065,7 @@ static int snd_es1938_put_mux(struct snd_kcontrol *kcontrol,
        return snd_es1938_mixer_bits(chip, 0x1c, 0x07, val) != val;
 }
 
-static int snd_es1938_info_spatializer_enable(struct snd_kcontrol *kcontrol,
-                                             struct snd_ctl_elem_info *uinfo)
-{
-       uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
-       uinfo->count = 1;
-       uinfo->value.integer.min = 0;
-       uinfo->value.integer.max = 1;
-       return 0;
-}
+#define snd_es1938_info_spatializer_enable     snd_ctl_boolean_mono_info
 
 static int snd_es1938_get_spatializer_enable(struct snd_kcontrol *kcontrol,
                                             struct snd_ctl_elem_value *ucontrol)
@@ -1120,15 +1111,7 @@ static int snd_es1938_get_hw_volume(struct snd_kcontrol *kcontrol,
        return 0;
 }
 
-static int snd_es1938_info_hw_switch(struct snd_kcontrol *kcontrol,
-                                    struct snd_ctl_elem_info *uinfo)
-{
-       uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
-       uinfo->count = 2;
-       uinfo->value.integer.min = 0;
-       uinfo->value.integer.max = 1;
-       return 0;
-}
+#define snd_es1938_info_hw_switch              snd_ctl_boolean_stereo_info
 
 static int snd_es1938_get_hw_switch(struct snd_kcontrol *kcontrol,
                                    struct snd_ctl_elem_value *ucontrol)
@@ -1344,7 +1327,7 @@ static unsigned int db_scale_line[] = {
        8, 15, TLV_DB_SCALE_ITEM(-750, 150, 0),
 };
 
-static DECLARE_TLV_DB_SCALE(db_scale_capture, 0, 150, 0);
+static const DECLARE_TLV_DB_SCALE(db_scale_capture, 0, 150, 0);
 
 static struct snd_kcontrol_new snd_es1938_controls[] = {
 ES1938_DOUBLE_TLV("Master Playback Volume", 0, 0x60, 0x62, 0, 0, 63, 0,