Freeing init memory: 80K
ASoC version 0.13.3
wm8731: WM8731 Audio Codec 0.13
soc-audio soc-audio: coherent DMA mask is unset
asoc: platform pcm constructor failed
asoc: can't create pcm WM8731
wm8731: failed to create pcms
wm8731: failed to initialise WM8731

i2c_adapter i2c-0: Client creation failed at 0x1b (-12)
Unable to handle kernel NULL pointer dereference at virtual address 00000008
pgd = c34ac000
[00000008] *pgd=a3496031, *pte=00000000, *ppte=00000000
Internal error: Oops: 17 [#1]
Modules linked in: snd_soc_corgi snd_soc_pxa2xx_i2s snd_soc_wm8731 snd_soc_pxa2xx snd_soc_core snd_pcm_oss snd_pcm snd_timer snd_page_alloc snd_mixer_oss snd soundcore
CPU: 0
PC is at snd_request_card+0x20/0x64 [snd]
LR is at snd_open+0x5c/0x23c [snd]
pc : [<bf003020>]    lr : [<bf003124>]    Not tainted
sp : c3449e44  ip : c3449e58  fp : c3449e54
r10: 00000000  r9 : c3448000  r8 : c345e550
r7 : bf00f5c8  r6 : c3b81d60  r5 : 00000000  r4 : 00000000
r3 : 00000000  r2 : c3448000  r1 : c3b81d60  r0 : 00000000
Flags: nZCv  IRQs on  FIQs on  Mode SVC_32  Segment user
Control: 397F
Table: A34AC000  DAC: 00000015
Process alsactl (pid: 911, stack limit = 0xc3448258)
Stack: (0xc3449e44 to 0xc344a000)
9e40:          00000000 c3449e7c c3449e58 bf003124 bf00300c 00000001 00000000
9e60: c3ccfe60 00000000 c345e550 c3b81d60 c3449eac c3449e80 c0086ca8 bf0030d4
9e80: c3449ea4 00000000 c3b81d60 c345e550 c0086ab8 c0314e20 c3ef7000 c3a5d918
9ea0: c3449ed4 c3449eb0 c0081914 c0086ac4 c3b81d60 c3449f00 ffffff9c 00000003
9ec0: c3ef7000 00900005 c3449ef4 c3449ed8 c0081ab0 c00817e4 00000000 c3ef7000
9ee0: c3448000 00000000 c3449f64 c3449ef8 c0081b0c c0081a88 c3449f00 00000000
9f00: c3a5d918 c0314e20 c34ad000 0000068c c3449f18 00000101 00000001 00000000
9f20: c032bb08 c032bb00 c3ef7000 00900005 c3449f64 c3449f40 c008172c c009aadc
9f40: c008cc80 00000001 00000000 c3b81d60 00000000 bea5be1b c3449f94 c3449f68
9f60: c0081b68 c0081ad4 00019b88 000107d0 0000b3f8 bea5be08 00000000 bea5be48
9f80: 00000005 c001d5e4 c3449fa4 c3449f98 c0081c30 c0081b20 00000000 c3449fa8
9fa0: c001ce00 c0081c18 bea5be08 00000000 bea5be08 00000000 bea5be1b ffffffff
9fc0: bea5be08 00000000 bea5be48 00019b88 000107d0 0000b3f8 400d811c 00000000
9fe0: 00000000 bea5bde4 00002db4 401a3960 60000010 bea5be08 00000000 00000000
Backtrace:
[<bf003000>] (snd_request_card+0x0/0x64 [snd]) from [<bf003124>] (snd_open+0x5c/0x23c [snd])
 r4 = 00000000
[<bf0030c8>] (snd_open+0x0/0x23c [snd]) from [<c0086ca8>] (chrdev_open+0x1f0/0x230)
[<c0086ab8>] (chrdev_open+0x0/0x230) from [<c0081914>] (__dentry_open+0x13c/0x22c)
[<c00817d8>] (__dentry_open+0x0/0x22c) from [<c0081ab0>] (nameidata_to_filp+0x34/0x4c)
[<c0081a7c>] (nameidata_to_filp+0x0/0x4c) from [<c0081b0c>] (do_filp_open+0x44/0x4c)
 r4 = 00000000
[<c0081ac8>] (do_filp_open+0x0/0x4c) from [<c0081b68>] (do_sys_open+0x54/0xe4)
 r5 = BEA5BE1B  r4 = 00000000
[<c0081b14>] (do_sys_open+0x0/0xe4) from [<c0081c30>] (sys_open+0x24/0x28)
 r8 = C001D5E4  r7 = 00000005  r6 = BEA5BE48  r5 = 00000000
 r4 = BEA5BE08
[<c0081c0c>] (sys_open+0x0/0x28) from [<c001ce00>] (ret_fast_syscall+0x0/0x2c)
Code: e3c3303f e593300c e1a04000 e59331c8 (e5933008)