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| author | Anton Vorontsov <avorontsov@ru.mvista.com> | 2009-04-18 21:48:52 +0400 |
|---|---|---|
| committer | Kumar Gala <galak@kernel.crashing.org> | 2009-04-21 15:34:37 -0500 |
| commit | 0dbbbf1a0e305ad900b733e2ba1cac304d31696e (patch) | |
| tree | 0b8d9d5032bc54e1559f77896ee34747f6e76527 /samples | |
| parent | b71a0c296cee4debaf446760fbd29ead1587a7ac (diff) | |
| download | linux-3.10-0dbbbf1a0e305ad900b733e2ba1cac304d31696e.tar.gz linux-3.10-0dbbbf1a0e305ad900b733e2ba1cac304d31696e.tar.bz2 linux-3.10-0dbbbf1a0e305ad900b733e2ba1cac304d31696e.zip | |
fsl_rio: Pass the proper device to dma mapping routines
The driver should pass a device that specifies internal DMA ops, but
currently NULL pointer is passed, therefore following bug appears
during boot up:
------------[ cut here ]------------
Kernel BUG at c0018a7c [verbose debug info unavailable]
Oops: Exception in kernel mode, sig: 5 [#1]
[...]
NIP [c0018a7c] fsl_rio_doorbell_init+0x34/0x60
LR [c0018a70] fsl_rio_doorbell_init+0x28/0x60
Call Trace:
[ef82bda0] [c0018a70] fsl_rio_doorbell_init+0x28/0x60 (unreliable)
[ef82bdc0] [c0019160] fsl_rio_setup+0x6b8/0x84c
[ef82be20] [c02d28ac] fsl_of_rio_rpn_probe+0x30/0x50
[ef82be40] [c0234f20] of_platform_device_probe+0x5c/0x84
[...]
---[ end trace 561bb236c800851f ]---
This patch fixes the issue.
Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'samples')
0 files changed, 0 insertions, 0 deletions