提交 0acf043e 编写于 作者: L Linus Torvalds

Merge branch 'for-linus' of git://github.com/tiwai/sound

* 'for-linus' of git://github.com/tiwai/sound:
  ALSA: usb-audio - clear chip->probing on error exit
  ALSA: fm801: Gracefully handle failure of tuner auto-detect
  ALSA: fm801: Fix double free in case of error in tuner detection
  ASoC: Ensure we generate a driver name
  ASoC: Remove bitrotted wm8962_resume()
  ASoC: bf5xx-ad73311: Fix prototype for bf5xx_probe
......@@ -68,6 +68,7 @@ MODULE_PARM_DESC(enable, "Enable FM801 soundcard.");
module_param_array(tea575x_tuner, int, NULL, 0444);
MODULE_PARM_DESC(tea575x_tuner, "TEA575x tuner access method (0 = auto, 1 = SF256-PCS, 2=SF256-PCP, 3=SF64-PCR, 8=disable, +16=tuner-only).");
#define TUNER_DISABLED (1<<3)
#define TUNER_ONLY (1<<4)
#define TUNER_TYPE_MASK (~TUNER_ONLY & 0xFFFF)
......@@ -1150,7 +1151,8 @@ static int snd_fm801_free(struct fm801 *chip)
__end_hw:
#ifdef CONFIG_SND_FM801_TEA575X_BOOL
snd_tea575x_exit(&chip->tea);
if (!(chip->tea575x_tuner & TUNER_DISABLED))
snd_tea575x_exit(&chip->tea);
#endif
if (chip->irq >= 0)
free_irq(chip->irq, chip);
......@@ -1236,7 +1238,6 @@ static int __devinit snd_fm801_create(struct snd_card *card,
(tea575x_tuner & TUNER_TYPE_MASK) < 4) {
if (snd_tea575x_init(&chip->tea)) {
snd_printk(KERN_ERR "TEA575x radio not found\n");
snd_fm801_free(chip);
return -ENODEV;
}
} else if ((tea575x_tuner & TUNER_TYPE_MASK) == 0) {
......@@ -1251,11 +1252,15 @@ static int __devinit snd_fm801_create(struct snd_card *card,
}
if (tea575x_tuner == 4) {
snd_printk(KERN_ERR "TEA575x radio not found\n");
snd_fm801_free(chip);
return -ENODEV;
chip->tea575x_tuner = TUNER_DISABLED;
}
}
strlcpy(chip->tea.card, snd_fm801_tea575x_gpios[(tea575x_tuner & TUNER_TYPE_MASK) - 1].name, sizeof(chip->tea.card));
if (!(chip->tea575x_tuner & TUNER_DISABLED)) {
strlcpy(chip->tea.card,
snd_fm801_tea575x_gpios[(tea575x_tuner &
TUNER_TYPE_MASK) - 1].name,
sizeof(chip->tea.card));
}
#endif
*rchip = chip;
......
......@@ -128,7 +128,7 @@ static int snd_ad73311_configure(void)
return 0;
}
static int bf5xx_probe(struct platform_device *pdev)
static int bf5xx_probe(struct snd_soc_card *card)
{
int err;
if (gpio_request(GPIO_SE, "AD73311_SE")) {
......
......@@ -3479,31 +3479,6 @@ int wm8962_mic_detect(struct snd_soc_codec *codec, struct snd_soc_jack *jack)
}
EXPORT_SYMBOL_GPL(wm8962_mic_detect);
#ifdef CONFIG_PM
static int wm8962_resume(struct snd_soc_codec *codec)
{
u16 *reg_cache = codec->reg_cache;
int i;
/* Restore the registers */
for (i = 1; i < codec->driver->reg_cache_size; i++) {
switch (i) {
case WM8962_SOFTWARE_RESET:
continue;
default:
break;
}
if (reg_cache[i] != wm8962_reg[i])
snd_soc_write(codec, i, reg_cache[i]);
}
return 0;
}
#else
#define wm8962_resume NULL
#endif
#if defined(CONFIG_INPUT) || defined(CONFIG_INPUT_MODULE)
static int beep_rates[] = {
500, 1000, 2000, 4000,
......@@ -4015,7 +3990,6 @@ static int wm8962_remove(struct snd_soc_codec *codec)
static struct snd_soc_codec_driver soc_codec_dev_wm8962 = {
.probe = wm8962_probe,
.remove = wm8962_remove,
.resume = wm8962_resume,
.set_bias_level = wm8962_set_bias_level,
.reg_cache_size = WM8962_MAX_REGISTER + 1,
.reg_word_size = sizeof(u16),
......
......@@ -30,6 +30,7 @@
#include <linux/bitops.h>
#include <linux/debugfs.h>
#include <linux/platform_device.h>
#include <linux/ctype.h>
#include <linux/slab.h>
#include <sound/ac97_codec.h>
#include <sound/core.h>
......@@ -1434,9 +1435,20 @@ static void snd_soc_instantiate_card(struct snd_soc_card *card)
"%s", card->name);
snprintf(card->snd_card->longname, sizeof(card->snd_card->longname),
"%s", card->long_name ? card->long_name : card->name);
if (card->driver_name)
strlcpy(card->snd_card->driver, card->driver_name,
sizeof(card->snd_card->driver));
snprintf(card->snd_card->driver, sizeof(card->snd_card->driver),
"%s", card->driver_name ? card->driver_name : card->name);
for (i = 0; i < ARRAY_SIZE(card->snd_card->driver); i++) {
switch (card->snd_card->driver[i]) {
case '_':
case '-':
case '\0':
break;
default:
if (!isalnum(card->snd_card->driver[i]))
card->snd_card->driver[i] = '_';
break;
}
}
if (card->late_probe) {
ret = card->late_probe(card);
......
......@@ -532,6 +532,7 @@ snd_usb_audio_probe(struct usb_device *dev,
__error:
if (chip && !chip->num_interfaces)
snd_card_free(chip->card);
chip->probing = 0;
mutex_unlock(&register_mutex);
__err_val:
return NULL;
......
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