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| author | Guennadi Liakhovetski <g.liakhovetski@gmx.de> | 2010-05-21 15:28:51 +0000 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2010-05-22 17:06:34 +0900 |
| commit | 7a5c106a0e8fd03a806d0da77eef10b4045c43a6 (patch) | |
| tree | 610e6c8474d0d6d9947c3c90509b85319076841a /drivers/dma/shdma.c | |
| parent | 85b8e3ffc47b2a1913be3079e9f1c1f66a6240b2 (diff) | |
| download | talos-obmc-linux-7a5c106a0e8fd03a806d0da77eef10b4045c43a6.tar.gz talos-obmc-linux-7a5c106a0e8fd03a806d0da77eef10b4045c43a6.zip | |
sh: prevent the DMA driver from unloading, while in use
This prevents the driver from unloading, while it is in use. Unloading of the
driver, while its DMA channels are held, leads to a kernel Oops.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'drivers/dma/shdma.c')
| -rw-r--r-- | drivers/dma/shdma.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/dma/shdma.c b/drivers/dma/shdma.c index a1727522343e..427d514796dd 100644 --- a/drivers/dma/shdma.c +++ b/drivers/dma/shdma.c @@ -1188,6 +1188,7 @@ static struct platform_driver sh_dmae_driver = { .remove = __exit_p(sh_dmae_remove), .shutdown = sh_dmae_shutdown, .driver = { + .owner = THIS_MODULE, .name = "sh-dma-engine", }, }; |
