[alsa-devel] [PATCH -mm] sound/pci/ice1712/prodigy192.c remove unused code

[Michal Piotrowski]

This patch is against the latest -mm snapshot.

Regards,
Michal

-- 
Michal K. K. Piotrowski
LTG - Linux Testers Group (PL)
(http://www.stardust.webpages.pl/ltg/)
LTG - Linux Testers Group (EN)
(http://www.stardust.webpages.pl/linux_testers_group_en/)

Signed-off-by: Michal Piotrowski <michal.k.k.piotrowski at gmail.com>

--- linux-work5/sound/pci/ice1712/prodigy192.c	2007-03-25 00:31:00.000000000 +0100
+++ linux-work3/sound/pci/ice1712/prodigy192.c	2007-03-25 14:32:42.000000000 +0200
@@ -234,129 +234,6 @@ static int stac9460_adc_vol_put(struct s
 	return change;
 }
 
-#if 0
-/*
- * Headphone Amplifier
- */
-static int aureon_set_headphone_amp(struct snd_ice1712 *ice, int enable)
-{
-	unsigned int tmp, tmp2;
-
-	tmp2 = tmp = snd_ice1712_gpio_read(ice);
-	if (enable)
-		tmp |= AUREON_HP_SEL;
-	else
-		tmp &= ~ AUREON_HP_SEL;
-	if (tmp != tmp2) {
-		snd_ice1712_gpio_write(ice, tmp);
-		return 1;
-	}
-	return 0;
-}
-
-static int aureon_get_headphone_amp(struct snd_ice1712 *ice)
-{
-	unsigned int tmp = snd_ice1712_gpio_read(ice);
-
-	return ( tmp & AUREON_HP_SEL )!= 0;
-}
-
-static int aureon_bool_info(struct snd_kcontrol *k, 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;
-}
-
-static int aureon_hpamp_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
-{
-	struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
-
-	ucontrol->value.integer.value[0] = aureon_get_headphone_amp(ice);
-	return 0;
-}
-
-
-static int aureon_hpamp_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
-{
-	struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
-
-	return aureon_set_headphone_amp(ice,ucontrol->value.integer.value[0]);
-}
-
-/*
- * Deemphasis
- */
-static int aureon_deemp_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
-{
-	struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
-	ucontrol->value.integer.value[0] = (wm_get(ice, WM_DAC_CTRL2) & 0xf) == 0xf;
-	return 0;
-}
-
-static int aureon_deemp_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
-{
-	struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
-	int temp, temp2;
-	temp2 = temp = wm_get(ice, WM_DAC_CTRL2);
-	if (ucontrol->value.integer.value[0])
-		temp |= 0xf;
-	else
-		temp &= ~0xf;
-	if (temp != temp2) {
-		wm_put(ice, WM_DAC_CTRL2, temp);
-		return 1;
-	}
-	return 0;
-}
-
-/*
- * ADC Oversampling
- */
-static int aureon_oversampling_info(struct snd_kcontrol *k, struct snd_ctl_elem_info *uinfo)
-{
-	static char *texts[2] = { "128x", "64x"	};
-
-	uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
-	uinfo->count = 1;
-	uinfo->value.enumerated.items = 2;
-
-	if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
-		uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1;
-	strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
-
-        return 0;
-}
-
-static int aureon_oversampling_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
-{
-	struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
-	ucontrol->value.enumerated.item[0] = (wm_get(ice, WM_MASTER) & 0x8) == 0x8;
-	return 0;
-}
-
-static int aureon_oversampling_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
-{
-	int temp, temp2;
-	struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
-
-	temp2 = temp = wm_get(ice, WM_MASTER);
-
-	if (ucontrol->value.enumerated.item[0])
-		temp |= 0x8;
-	else
-		temp &= ~0x8;
-
-	if (temp != temp2) {
-		wm_put(ice, WM_MASTER, temp);
-		return 1;
-	}
-	return 0;
-}
-#endif
-
 static const DECLARE_TLV_DB_SCALE(db_scale_dac, -19125, 75, 0);
 static const DECLARE_TLV_DB_SCALE(db_scale_adc, 0, 150, 0);
 
@@ -424,36 +301,6 @@ static struct snd_kcontrol_new stac_cont
 		.put = stac9460_adc_vol_put,
 		.tlv = { .p = db_scale_adc }
 	},
-#if 0
-	{
-		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
-		.name = "Capture Route",
-		.info = wm_adc_mux_info,
-		.get = wm_adc_mux_get,
-		.put = wm_adc_mux_put,
-	},
-	{
-		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
-		.name = "Headphone Amplifier Switch",
-		.info = aureon_bool_info,
-		.get = aureon_hpamp_get,
-		.put = aureon_hpamp_put
-	},
-	{
-		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
-		.name = "DAC Deemphasis Switch",
-		.info = aureon_bool_info,
-		.get = aureon_deemp_get,
-		.put = aureon_deemp_put
-	},
-	{
-		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
-		.name = "ADC Oversampling",
-		.info = aureon_oversampling_info,
-		.get = aureon_oversampling_get,
-		.put = aureon_oversampling_put
-	},
-#endif
 };
 
 static int __devinit prodigy192_add_controls(struct snd_ice1712 *ice)