------------[ cut here ]------------
WARNING: at fs/sysfs/dir.c:451 sysfs_add_one+0x6e/0x83()
Hardware name: To be filled by O.E.M.
sysfs: cannot create duplicate filename '/devices/pci0000:00/0000:00:17.0/0000:01:00.0/0000:02:0c.1/pch-spi.0'
Modules linked in: spi_topcliff_pch(+) spidev fuse mga drm cpufreq_ondemand acpi_cpufreq mperf ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_filter ip6_tables ipv6 uinput snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep 8250_pnp snd_seq snd_seq_device ppdev parport_pc snd_pcm 8250 matroxfb_base matroxfb_DAC1064 pegasus video parport serial_core floppy snd_timer matroxfb_accel matroxfb_Ti3026 snd matroxfb_g450 output g450_pll matroxfb_misc soundcore serio_raw snd_page_alloc pcspkr ext4 jbd2 crc16 sdhci_pci sdhci mmc_core [last unloaded: spi_topcliff_pch]
Pid: 3281, comm: insmod Not tainted 2.6.37.upstream_check+ #39
Call Trace:
 [<c0433add>] warn_slowpath_common+0x65/0x7a
 [<c04e8274>] ? sysfs_add_one+0x6e/0x83
 [<c0433b56>] warn_slowpath_fmt+0x26/0x2a
 [<c04e8274>] sysfs_add_one+0x6e/0x83
 [<c04e82df>] create_dir+0x56/0x7f
 [<c04e8398>] sysfs_create_dir+0x77/0x8c
 [<c0539d27>] kobject_add_internal+0xaa/0x192
 [<c053a066>] kobject_add+0x5b/0x66
 [<c05b78b4>] device_add+0x97/0x414
 [<c05b6eb9>] ? dev_set_name+0x14/0x16
 [<c05ba879>] platform_device_add+0xe3/0x12a
 [<f831d6c6>] pch_spi_probe+0x12a/0x186 [spi_topcliff_pch]
 [<c054b4b2>] local_pci_probe+0xe/0x10
 [<c054b8dc>] pci_device_probe+0x45/0x68
 [<c05b97d6>] driver_probe_device+0x81/0xf9
 [<c05b9891>] __driver_attach+0x43/0x5f
 [<c05b8d3d>] bus_for_each_dev+0x3d/0x60
 [<c05b958f>] driver_attach+0x14/0x16
 [<c05b984e>] ? __driver_attach+0x0/0x5f
 [<c05b92b3>] bus_add_driver+0x88/0x1c0
 [<c05b9a55>] driver_register+0x77/0xd6
 [<c054ba9d>] __pci_register_driver+0x38/0x95
 [<f8322021>] pch_spi_init+0x21/0x23 [spi_topcliff_pch]
 [<c0401247>] do_one_initcall+0x71/0x11a
 [<f8322000>] ? pch_spi_init+0x0/0x23 [spi_topcliff_pch]
 [<c04586d8>] sys_init_module+0x116e/0x12f5
 [<c0403018>] sysenter_do_call+0x12/0x28
---[ end trace f50c01d53c40627e ]---
kobject_add_internal failed for pch-spi.0 with -EEXIST, don't try to register things with the same name in the same directory.
Pid: 3281, comm: insmod Tainted: G        W   2.6.37.upstream_check+ #39
Call Trace:
 [<c0539df7>] kobject_add_internal+0x17a/0x192
 [<c053a066>] kobject_add+0x5b/0x66
 [<c05b78b4>] device_add+0x97/0x414
 [<c05b6eb9>] ? dev_set_name+0x14/0x16
 [<c05ba879>] platform_device_add+0xe3/0x12a
 [<f831d6c6>] pch_spi_probe+0x12a/0x186 [spi_topcliff_pch]
 [<c054b4b2>] local_pci_probe+0xe/0x10
 [<c054b8dc>] pci_device_probe+0x45/0x68
 [<c05b97d6>] driver_probe_device+0x81/0xf9
 [<c05b9891>] __driver_attach+0x43/0x5f
 [<c05b8d3d>] bus_for_each_dev+0x3d/0x60
 [<c05b958f>] driver_attach+0x14/0x16
 [<c05b984e>] ? __driver_attach+0x0/0x5f
 [<c05b92b3>] bus_add_driver+0x88/0x1c0
 [<c05b9a55>] driver_register+0x77/0xd6
 [<c054ba9d>] __pci_register_driver+0x38/0x95
 [<f8322021>] pch_spi_init+0x21/0x23 [spi_topcliff_pch]
 [<c0401247>] do_one_initcall+0x71/0x11a
 [<f8322000>] ? pch_spi_init+0x0/0x23 [spi_topcliff_pch]
 [<c04586d8>] sys_init_module+0x116e/0x12f5
 [<c0403018>] sysenter_do_call+0x12/0x28
pch_spi 0000:02:0c.1: platform_device_add failed
BUG: unable to handle kernel NULL pointer dereference at 00000068
IP: [<f831d72c>] pch_spi_release_slot+0xa/0x33 [spi_topcliff_pch]
*pde = 00000000 
Oops: 0000 [#1] SMP 
last sysfs file: /sys/devices/system/cpu/cpu1/cache/index2/shared_cpu_map
Modules linked in: spi_topcliff_pch(+) spidev fuse mga drm cpufreq_ondemand acpi_cpufreq mperf ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_filter ip6_tables ipv6 uinput snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep 8250_pnp snd_seq snd_seq_device ppdev parport_pc snd_pcm 8250 matroxfb_base matroxfb_DAC1064 pegasus video parport serial_core floppy snd_timer matroxfb_accel matroxfb_Ti3026 snd matroxfb_g450 output g450_pll matroxfb_misc soundcore serio_raw snd_page_alloc pcspkr ext4 jbd2 crc16 sdhci_pci sdhci mmc_core [last unloaded: spi_topcliff_pch]

Pid: 3281, comm: insmod Tainted: G        W   2.6.37.upstream_check+ #39 To be filled by O.E.M./To be filled by O.E.M.
EIP: 0060:[<f831d72c>] EFLAGS: 00210286 CPU: 1
EIP is at pch_spi_release_slot+0xa/0x33 [spi_topcliff_pch]
EAX: 00000000 EBX: ed729db0 ECX: 00200086 EDX: f831d722
ESI: c0888ee8 EDI: ed729e50 EBP: f707fdb8 ESP: f707fdb4
 DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068
Process insmod (pid: 3281, ti=f707e000 task=f106caa0 task.ti=f707e000)
Stack:
 00000000 f707fdc4 c05b6f26 f0a69e10 f707fdd8 c0539c56 f0a69e2c c0539c16
 f5946060 f707fde8 c053aac5 f0a69e10 f5946000 f707fdf4 c0539ba2 f0a69e00
 f707fdfc c05b6de4 f707fe04 c05ba9cb f707fe40 f831d6e4 f5946060 f831e9f1
Call Trace:
 [<c05b6f26>] ? device_release+0x35/0x65
 [<c0539c56>] ? kobject_release+0x40/0x50
 [<c0539c16>] ? kobject_release+0x0/0x50
 [<c053aac5>] ? kref_put+0x39/0x42
 [<c0539ba2>] ? kobject_put+0x37/0x3c
 [<c05b6de4>] ? put_device+0xf/0x11
 [<c05ba9cb>] ? platform_device_put+0xf/0x11
 [<f831d6e4>] ? pch_spi_probe+0x148/0x186 [spi_topcliff_pch]
 [<c054b4b2>] ? local_pci_probe+0xe/0x10
 [<c054b8dc>] ? pci_device_probe+0x45/0x68
 [<c05b97d6>] ? driver_probe_device+0x81/0xf9
 [<c05b9891>] ? __driver_attach+0x43/0x5f
 [<c05b8d3d>] ? bus_for_each_dev+0x3d/0x60
 [<c05b958f>] ? driver_attach+0x14/0x16
 [<c05b984e>] ? __driver_attach+0x0/0x5f
 [<c05b92b3>] ? bus_add_driver+0x88/0x1c0
 [<c05b9a55>] ? driver_register+0x77/0xd6
 [<c054ba9d>] ? __pci_register_driver+0x38/0x95
 [<f8322021>] ? pch_spi_init+0x21/0x23 [spi_topcliff_pch]
 [<c0401247>] ? do_one_initcall+0x71/0x11a
 [<f8322000>] ? pch_spi_init+0x0/0x23 [spi_topcliff_pch]
 [<c04586d8>] ? sys_init_module+0x116e/0x12f5
 [<c0403018>] ? sysenter_do_call+0x12/0x28
Code: da e8 88 bd 29 c8 eb 0e 89 f0 e8 b1 d3 22 c8 89 f0 e8 e2 c2 22 c8 8b 45 e0 8d 65 f4 5b 5e 5f 5d c3 55 89 e5 53 8b 58 50 8b 43 08 <ff> 70 68 68 0c f2 31 f8 68 0d ea 31 f8 e8 ae ca 3c c8 83 c4 0c 
EIP: [<f831d72c>] pch_spi_release_slot+0xa/0x33 [spi_topcliff_pch] SS:ESP 0068:f707fdb4
CR2: 0000000000000068
---[ end trace f50c01d53c40627f ]---