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| author |   Paul Mundt <lethal@linux-sh.org> | 2006-01-16 22:14:09 -0800 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@g5.osdl.org> | 2006-01-16 23:15:27 -0800 |
| commit | 0d831770b154a057562236e8cf50905c8f1ae1b0 (patch) | |
| tree | dc25902b29b09838f2fe32e47be53c951a2fa67e /arch/sh/drivers/dma/dma-pvr2.c | |
| parent | [PATCH] sh: consolidate hp620/hp680/hp690 targets into hp6xx (diff) | |
| download | linux-dev-0d831770b154a057562236e8cf50905c8f1ae1b0.tar.xz linux-dev-0d831770b154a057562236e8cf50905c8f1ae1b0.zip | |
[PATCH] sh: DMA updates
This extends the current SH DMA API somewhat to support a proper virtual
channel abstraction, and also works to represent this through the driver model
by giving each DMAC its own platform device.
There's also a few other minor changes to support a few new CPU subtypes, and
make TEI generation for the SH DMAC configurable.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/sh/drivers/dma/dma-pvr2.c')
| -rw-r--r-- | arch/sh/drivers/dma/dma-pvr2.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/sh/drivers/dma/dma-pvr2.c b/arch/sh/drivers/dma/dma-pvr2.c index 2e1d58f2d1b9..df604975ccc8 100644 --- a/arch/sh/drivers/dma/dma-pvr2.c +++ b/arch/sh/drivers/dma/dma-pvr2.c @@ -80,7 +80,7 @@ static struct dma_ops pvr2_dma_ops = { }; static struct dma_info pvr2_dma_info = { - .name = "PowerVR 2 DMA", + .name = "pvr2_dmac", .nr_channels = 1, .ops = &pvr2_dma_ops, .flags = DMAC_CHANNELS_TEI_CAPABLE, @@ -98,6 +98,7 @@ static void __exit pvr2_dma_exit(void) { free_dma(PVR2_CASCADE_CHAN); free_irq(HW_EVENT_PVR2_DMA, 0); + unregister_dmac(&pvr2_dma_info); } subsys_initcall(pvr2_dma_init); |