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

-- 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@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)