33e5b22285
When timer ticks are disabled when calling sound/soc/s3c24xx/s3c24xx-i2s.c:s3c24xx_snd_lrsync and the LR signal never happens, we loop forever. This has been observed in the following call chain: snd_pcm_common_ioctl1 -> snd_pcm_action_lock_irq -> snd_pcm_action_single -> snd_pcm_do_resume -> soc_pcm_trigger -> s3c24xx_i2s_trigger The patch below changes the timeout mechanism to use udelay, which doesn't need timer ticks. Signed-off-by: Werner Almesberger <werner@openmoko.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz> |
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| .. | ||
| Kconfig | ||
| Makefile | ||
| lm4857.h | ||
| ln2440sbc_alc650.c | ||
| neo1973_wm8753.c | ||
| s3c24xx-ac97.h | ||
| s3c24xx-i2s.c | ||
| s3c24xx-i2s.h | ||
| s3c24xx-pcm.c | ||
| s3c24xx-pcm.h | ||
| s3c2412-i2s.c | ||
| s3c2412-i2s.h | ||
| s3c2443-ac97.c | ||
| smdk2443_wm9710.c | ||