linux/sound
Denis 'GNUtoo' Carikli ad20ff920c ASoC: wm8753: fix initialization
Without that fix the wm8753 SPI initialization fails, and then produces
  a kernel panic during boot with the following call trace:
    Unable to handle kernel paging request at virtual address 37386d9b
    [<c01ccafc>] (regmap_get_val_bytes+0x0/0x14) from [<c0243dfc>] (snd_soc_codec_set_cache_io+0x9c/0xcc)
    [<c0243dfc>] (snd_soc_codec_set_cache_io+0x9c/0xcc) from [<c0244a4c>] (wm8753_probe+0x5c/0x1c4)
    [<c0244a4c>] (wm8753_probe+0x5c/0x1c4) from [<c023bb24>] (soc_probe_codec+0x174/0x284)
    [<c023bb24>] (soc_probe_codec+0x174/0x284) from [<c023c2c0>] (snd_soc_instantiate_cards+0x68c/0xe28)
    [<c023c2c0>] (snd_soc_instantiate_cards+0x68c/0xe28) from [<c023d278>] (snd_soc_register_card+0x240/0x2d4)
    [<c023d278>] (snd_soc_register_card+0x240/0x2d4) from [<c023d330>] (soc_probe+0x24/0x40)
    [<c023d330>] (soc_probe+0x24/0x40) from [<c01c3900>] (platform_drv_probe+0x14/0x18)
    [...]

The commit d3398ff059
 ( ASoC: Convert WM8753 to direct regmap API usage ) introduced
 the problem.

Thanks to Lars-Peter Clausen for helping me a bit during the debugging.

Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo@no-log.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-03-04 14:34:44 +00:00
..
aoa Merge branch 'master' into for-next 2011-11-13 20:55:53 +01:00
arm Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound 2012-01-12 08:00:30 -08:00
atmel Merge branch 'next' of git://git.infradead.org/users/vkoul/slave-dma 2012-01-17 18:40:24 -08:00
core ALSA: PCM - Add PCM creation API for internal PCMs. 2012-02-09 09:20:22 +01:00
drivers ALSA: module_param: make bool parameters really bool 2011-12-19 10:34:41 +01:00
firewire Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux 2011-11-06 19:44:47 -08:00
i2c sound: Add module.h to the previously silent sound users 2011-10-31 19:31:21 -04:00
isa ALSA: emu8000: Remove duplicate linux/moduleparam.h include from emu8000_patch.c 2012-02-06 10:22:54 +01:00
mips ALSA: Convert mips directory to module_platform_driver 2011-11-24 13:03:02 +01:00
oss Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound 2012-01-12 08:00:30 -08:00
parisc
pci ALSA: intel8x0: Fix default inaudible sound on Gateway M520 2012-02-14 09:33:47 +01:00
pcmcia ALSA: module_param: make bool parameters really bool 2011-12-19 10:34:41 +01:00
ppc Merge branch 'topic/misc' into for-linus 2012-01-12 09:59:14 +01:00
sh ALSA: module_param: make bool parameters really bool 2011-12-19 10:34:41 +01:00
soc ASoC: wm8753: fix initialization 2012-03-04 14:34:44 +00:00
sparc ALSA: module_param: make bool parameters really bool 2011-12-19 10:34:41 +01:00
spi
synth sound: Add export.h for THIS_MODULE/EXPORT_SYMBOL where needed 2011-10-31 19:31:22 -04:00
usb ALSA: usb-audio: add Edirol UM-3G support 2012-02-08 09:46:34 +01:00
ac97_bus.c
Kconfig um: switch to use of drivers/Kconfig 2011-11-02 14:15:41 +01:00
last.c
Makefile
sound_core.c switch device_get_devnode() and ->devnode() to umode_t * 2012-01-03 22:54:55 -05:00
sound_firmware.c