Stuff

rmmod omap-keymap
omap-keypad: key 0-1 released
Trying to free free IRQ33
[<c002bb60>] (dump_stack+0x0/0x14) from [<c002829c>] (free_irq+0xa8/0xc0)
[<c00281f4>] (free_irq+0x0/0xc0) from [<bf0423ac>] (omap_kp_remove+0x48/0x70 [omap_keypad])
 r4 = C1D4E420
[<bf042364>] (omap_kp_remove+0x0/0x70 [omap_keypad]) from [<c018265c>] (platform_drv_remove+0x20/0x24)
 r4 = C02F38E0
[<c018263c>] (platform_drv_remove+0x0/0x24) from [<c0180b28>] (__device_release_driver+0x70/0x88)
[<c0180ab8>] (__device_release_driver+0x0/0x88) from [<c0180c3c>] (driver_detach+0x9c/0x100)
 r6 = BF042EAC  r5 = C02F38E0  r4 = C02F39A4
[<c0180ba0>] (driver_detach+0x0/0x100) from [<c0180474>] (bus_remove_driver+0x8c/0xb0)
 r6 = C1EFC000  r5 = C0305BE4  r4 = BF042EAC
[<c01803e8>] (bus_remove_driver+0x0/0xb0) from [<c0180f78>] (driver_unregister+0x14/0x20)
 r7 = 00000000  r6 = C1EFC000  r5 = BF042F80  r4 = BF042EAC
[<c0180f64>] (driver_unregister+0x0/0x20) from [<c0182768>] (platform_driver_unregister+0x14/0x18)
 r4 = C02F64CC
[<c0182754>] (platform_driver_unregister+0x0/0x18) from [<bf042410>] (omap_kp_exit+0x14/0x1c [omap_keypad])
[<bf0423fc>] (omap_kp_exit+0x0/0x1c [omap_keypad]) from [<c006c574>] (sys_delete_module+0x244/0x2a8)
[<c006c330>] (sys_delete_module+0x0/0x2a8) from [<c0026d00>] (ret_fast_syscall+0x0/0x2c)
OMAP Keypad Driver
omap-keypad: probe of omap-keypad failed with error -22