bmi_vh.c: probe slot 2
libertas_sdio: Libertas SDIO driver
libertas_sdio: Copyright Pierre Ossman
libertas_sdio mmc2:0001:1: firmware: requesting sd8686_helper.bin
bmi_vh.c: probe RDAC = 0xac
bmi_vh.c: probe ADC = 0x90640
bmi_vh.c: probe DAC = 0xf00
Unable to handle kernel NULL pointer dereference at virtual address 0000002c
pgd = cee1c000
[0000002c] *pgd=8e588031, *pte=00000000, *ppte=00000000
Internal error: Oops: 17 [#1]
Modules linked in: libertas_sdio(+) libertas bmi_vh(+) g_file_storage
CPU: 0    Not tainted  (2.6.31-omap1-r119 #1)
PC is at __gpio_set_value+0x28/0x40
LR is at bl_gpio_set_value+0x1c/0x20
pc : [<c01dc210>]    lr : [<c02ade3c>]    psr: a0000013
sp : ce4bdda8  ip : 000000df  fp : ce4bddb4
r10: 00000000  r9 : bf00e7e4  r8 : cfae6a00
r7 : 00000002  r6 : 00000001  r5 : 00000003  r4 : 00000002
r3 : 00000000  r2 : 00000001  r1 : 00000001  r0 : 00000000
Flags: NzCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment user
Control: 10c5387d  Table: 8ee1c019  DAC: 00000015
Process modprobe (pid: 1022, stack limit = 0xce4bc2f0)
Stack: (0xce4bdda8 to 0xce4be000)
dda0:                   ce4bddc4 ce4bddb8 c02ade3c c01dc1f4 ce4bdde4 ce4bddc8
ddc0: c02ad174 c02ade2c 00000000 ffffffff bf00e7e0 cfae6a08 ce4bde2c ce4bdde8
dde0: bf00c758 c02ad12c bf00d204 00000003 000001a0 cf88df20 0690de14 ac00f040
de00: c0219800 bf00e390 cfae6a00 cfae6a08 bf00e388 c057e1c0 ce4bc000 00000000
de20: ce4bde4c ce4bde30 c02acc5c bf00c47c cfae6a08 cfae6a08 bf00e390 bf00e390
de40: ce4bde6c ce4bde50 c021d14c c02acc24 cfae6a08 cfae6a3c bf00e390 ce4bde90
de60: ce4bde8c ce4bde70 c021d284 c021d0b0 00000000 00000000 c021d218 bf00e390
de80: ce4bdeb4 ce4bde90 c021c934 c021d224 cf91f5d4 cfadd18c 00000000 bf00e4a8
dea0: bf00e390 ce5dfca0 ce4bdec4 ce4bdeb8 c021cfb0 c021c8e8 ce4bdef4 ce4bdec8
dec0: c021c1b4 c021cf9c bf00d410 c03bbab8 00000000 bf00e4a8 bf00e390 00000000
dee0: c0031044 00016100 ce4bdf1c ce4bdef8 c021d5b0 c021c0c4 00000000 00000000
df00: bf00e4a8 bf011000 00000000 c0031044 ce4bdf2c ce4bdf20 c02accf8 c021d4f4
df20: ce4bdf4c ce4bdf30 bf011048 c02accd4 c0076ac8 0fb00000 00000000 00000000
df40: ce4bdf7c ce4bdf50 c00302e4 bf01100c 4001f000 c0031044 ce4bdf7c ce4bdf68
df60: 00000000 bf00e4a8 000161e8 4001f000 ce4bdfa4 ce4bdf80 c008a9f4 c003028c
df80: 00000003 00000000 000160f0 00000000 00000000 00000080 00000000 ce4bdfa8
dfa0: c0030ec0 c008a93c 000160f0 00000000 4001f000 0000400c 000161e8 000161e8
dfc0: 000160f0 00000000 00000000 00000080 00000000 0001610c 00016100 00000000
dfe0: bebdef00 bebde994 0000b180 400e7784 60000010 4001f000 00000000 00000000
[<c01dc210>] (__gpio_set_value+0x28/0x40) from [<c02ade3c>] (bl_gpio_set_valu)
[<c02ade3c>] (bl_gpio_set_value+0x1c/0x20) from [<c02ad174>] (bmi_slot_gpio_s)
[<c02ad174>] (bmi_slot_gpio_set_value+0x54/0x6c) from [<bf00c758>] (bmi_vh_pr)
[<bf00c758>] (bmi_vh_probe+0x2e8/0x450 [bmi_vh]) from [<c02acc5c>] (bmi_devic)
[<c02acc5c>] (bmi_device_probe+0x44/0x98) from [<c021d14c>] (driver_probe_dev)
[<c021d14c>] (driver_probe_device+0xa8/0x174) from [<c021d284>] (__driver_att)
[<c021d284>] (__driver_attach+0x6c/0x90) from [<c021c934>] (bus_for_each_dev+)
[<c021c934>] (bus_for_each_dev+0x58/0x98) from [<c021cfb0>] (driver_attach+0x)
[<c021cfb0>] (driver_attach+0x20/0x28) from [<c021c1b4>] (bus_add_driver+0xfc)
[<c021c1b4>] (bus_add_driver+0xfc/0x27c) from [<c021d5b0>] (driver_register+0)
[<c021d5b0>] (driver_register+0xc8/0x154) from [<c02accf8>] (__bmi_register_d)
[<c02accf8>] (__bmi_register_driver+0x30/0x38) from [<bf011048>] (bmi_vh_init)
[<bf011048>] (bmi_vh_init+0x48/0x94 [bmi_vh]) from [<c00302e4>] (do_one_initc)
[<c00302e4>] (do_one_initcall+0x64/0x1c4) from [<c008a9f4>] (sys_init_module+)
[<c008a9f4>] (sys_init_module+0xc4/0x1e4) from [<c0030ec0>] (ret_fast_syscall)
Code: e0000c90 e1a02001 e7933000 e1a00003 (e593102c)
---[ end trace a7aad32593c23cbc ]---
libertas_sdio mmc2:0001:1: firmware: requesting sd8686.bin
Bluetooth: HCI UART driver ver 2.2
Bluetooth: HCI H4 protocol initialized
Bluetooth: HCI BCSP protocol initialized
Bluetooth: HCILL protocol initialized
bcsp_recv: Out-of-order packet arrived, got 1 expected 0
bcsp_pkt_cull: Removed only 1 out of 0 pkts
bcsp_pkt_cull: Removed only 2 out of 1 pkts
bcsp_pkt_cull: Removed only 1 out of 0 pkts
bcsp_pkt_cull: Removed only 2 out of 1 pkts
bcsp_pkt_cull: Removed only 2 out of 1 pkts
bcsp_pkt_cull: Removed only 1 out of 0 pkts
bcsp_pkt_cull: Removed only 2 out of 1 pkts
Bluetooth setup completed.
bcsp_pkt_cull: Removed only 2 out of 1 pkts
FAT: bogus number of reserved sectors
VFS: Can't find a valid FAT filesystem on dev mmcblk1.
libertas: 00:26:e8:71:d9:bf, fw 9.70.3p14, cap 0x00000303
libertas: unidentified region code; using the default (USA)
libertas: eth1: Marvell WLAN 802.11 adapter
udev: renamed network interface eth1 to wlan0
udevd-work[632]: '/sbin/modprobe -b bmi:v0001p0007r1220' unexpected exit with