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ad20ff920c
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
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.. | ||
atmel | ||
au1x | ||
blackfin | ||
codecs | ||
davinci | ||
ep93xx | ||
fsl | ||
imx | ||
jz4740 | ||
kirkwood | ||
mid-x86 | ||
mxs | ||
nuc900 | ||
omap | ||
pxa | ||
s6000 | ||
samsung | ||
sh | ||
tegra | ||
txx9 | ||
Kconfig | ||
Makefile | ||
soc-cache.c | ||
soc-core.c | ||
soc-dapm.c | ||
soc-dmaengine-pcm.c | ||
soc-io.c | ||
soc-jack.c | ||
soc-pcm.c | ||
soc-utils.c |