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dcd2d1f786
linux/sound
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Geert Uytterhoeven dcd2d1f786 ASoC: ak4613: Enable cache usage to fix crashes on resume 
During system resume:

    kernel BUG at drivers/base/regmap/regcache.c:347!
    ...
    PC is at regcache_sync+0x1c/0x128
    LR is at ak4613_resume+0x28/0x34

The ak4613 driver is using a regmap cache sync to restore the
configuration of the chip on resume but does not actually define a
register cache which means that the resume is never going to work and we
trigger asserts in regmap.  Fix this by enabling caching.

Based on commit d3030d1196 ("ASoC: ak4642: Enable cache usage to
fix crashes on resume") by Mark Brown <broonie@kernel.org>.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Mark Brown <broonie@kernel.org>
2016-06-17 12:36:09 +01:00
..
aoa ALSA: aoa-soundbus: Switch to dev_pm_ops 2015-08-05 16:47:47 +02:00
arm dma, mm/pat: Rename dma_*_writecombine() to dma_*_wc() 2016-03-09 14:57:51 +01:00
atmel
core ASoC: Updates for v4.7 2016-05-16 14:59:00 +02:00
drivers Merge branch 'akpm' (patches from Andrew) 2016-03-18 19:26:54 -07:00
firewire ALSA: firewire-lib: change a member of event structure to suppress sparse wanings to bool type 2016-05-18 16:32:09 +02:00
hda ASoC: Updates for v4.7 2016-05-16 14:59:00 +02:00
i2c ALSA: i2c: constify snd_i2c_ops structures 2015-11-30 11:40:08 +01:00
isa ALSA: isa/wavefront: prevent some out of bound writes 2016-05-08 11:39:44 +02:00
mips ALSA: Remove deprecated AU1X00 AC97 driver 2016-02-08 08:17:15 +01:00
oss sound: oss: Use setup_timer and mod_timer. 2016-05-17 18:02:20 +02:00
parisc
pci sound updates #2 for 4.7-rc1 2016-05-28 12:23:12 -07:00
pcmcia
ppc PCI: Remove includes of asm/pci-bridge.h 2016-02-05 16:29:28 -06:00
sh
soc ASoC: ak4613: Enable cache usage to fix crashes on resume 2016-06-17 12:36:09 +01:00
sparc ALSA: Add missing dependency on CONFIG_SND_TIMER 2016-01-27 07:10:38 +01:00
spi ALSA: at73c213: manage SSC clock 2016-01-20 09:59:27 +01:00
synth ALSA: emux: constify nrpn_conv_table structures 2016-01-06 10:19:49 +01:00
usb Merge branch 'for-next' into for-linus 2016-05-16 09:13:08 +02:00
ac97_bus.c ASoC: Updates for v4.3 2015-08-31 16:25:22 +02:00
Kconfig
last.c
Makefile
sound_core.c sound: fix check for error condition of register_chrdev() 2015-11-07 11:14:30 +01:00
sound_firmware.c