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0f49703927
_enable_preprogram is marked as __init, but is called from _enable which is not. Without this patch, the board oopses after init. Tested on custom hardware and on beagle board xM. Otherwise we can get: Unable to handle kernel paging request at virtual address 000b0012 pgd = cf968000 *pgd=8fb06831, *pte=00000000, *ppte=00000000 PREEMPT ARM Modules linked in: CPU: 0 Not tainted (3.9.0 #2) PC is at _enable_preprogram+0x1c/0x24 LR is at omap_hwmod_enable+0x34/0x60 psr: 80000093 sp : cf95de08 ip : 00002de5 fp : bec33d4c r10: 00000000 r9 : 00000002 r8 : b6dd2c78 r7 : 00000004 r6 : 00000000 r5 : a0000013 r4 : cf95c000 r3 : 00000000 r2 : b6dd2c7c r1 : 00000000 r0 : 000b0012 Flags: Nzcv IRQs off FIQs on Mode SVC_32 ISA ARM Segment user Control: 10c5387d Table: 8f968019 DAC: 00000015 Process otpcmd (pid: 607, stack limit = 0xcf95c230) Stack: (0xcf95de08 to 0xcf95e000) de00: 00000001 cf91f840 00000000 c001d6fc 00000002 cf91f840 de20: cf8f7e10 c001de54 cf8f7e10 c001de78 c001de68 c01d5e80 00000000 cf8f7e10 de40: cf8f7e10 c01d5f28 cf8f7e10 c0530d30 00000000 c01d6f28 00000000 c0088664 de60: b6ea1000 cfb05284 cf95c000 00000001 cf95c000 60000013 00000001 cf95dee4 de80: cf870050 c01d7308 cf870010 cf870050 00000001 c0278b14 c0526f28 00000000 dea0: cf870050 ffff8e18 00000001 cf95dee4 00000000 c0274f7c cf870050 00000001 dec0: cf95dee4 cf1d8484 000000e0 c0276464 00000008 cf9c0000 00000007 c0276980 dee0: cf9c0000 00000064 00000008 cf1d8404 cf1d8400 c01cc05c 0000270a cf1d8504 df00: 00000023 cf1d8484 00000007 c01cc670 00000bdd 00000001 00000000 cf449e60 df20: cf1dde70 cf1d8400 bec33d18 cf1d8504 c0246f00 00000003 cf95c000 00000000 df40: bec33d4c c01cd078 00000003 cf1d8504 00000081 c01cbcb8 bec33d18 00000003 df60: bec33d18 c00a9034 00002000 c00a9c68 cf92fe00 00000003 c0246f00 cf92fe00 df80: 00000000 c00a9cb0 00000003 00000000 00008e70 00000000 b6f17000 00000036 dfa0: c000e484 c000e300 00008e70 00000000 00000003 c0246f00 bec33d18 bec33d18 dfc0: 00008e70 00000000 b6f17000 00000036 00000000 00000000 b6f6d000 bec33d4c dfe0: b6ea1bd0 bec33d0c 00008c9c b6ea1bdc 60000010 00000003 00000000 00000000 (_omap_device_enable_hwmods+0x20/0x34) (omap_device_enable+0x3c/0x50) (_od_runtime_resume+0x10/0x1c) (__rpm_callback+0x54/0x98) (rpm_callback+0x64/0x7c) (rpm_resume+0x434/0x554) (__pm_runtime_resume+0x48/0x74) (omap_i2c_xfer+0x28/0xe8) (__i2c_transfer+0x3c/0x78) (i2c_transfer+0x6c/0xc0) (i2c_master_send+0x38/0x48) (sha204p_send_command+0x60/0x9c) (sha204c_send_and_receive+0x5c/0x1e0) (sha204m_read+0x94/0xa0) (otp_do_read+0x50/0xa4) (vfs_ioctl+0x24/0x40) (do_vfs_ioctl+0x1b0/0x1c0) (sys_ioctl+0x38/0x54) (ret_fast_syscall+0x0/0x30) Code: e1a08002 ea000009 e598003c e592c05c (e7904003) Cc: stable@vger.kernel.org Signed-off-by: Jean-Philippe Fran=C3=A7ois <jp.francois@cynove.com> Acked-by: Kevin Hilman <khilman@linaro.org> [tony@atomide.com: updated description with oops] Signed-off-by: Tony Lindgren <tony@atomide.com> |
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