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| author | Paul Mundt <lethal@linux-sh.org> | 2007-06-11 08:56:31 +0200 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2007-06-11 08:56:31 +0200 |
| commit | a1e2833d13db6c2f0456b20338f66c0b248f5367 (patch) | |
| tree | b81e381cfa0fd9597a6c44a363bffea04cda3432 /arch/sh/drivers/dma | |
| parent | fs: hugetlbfs: Disable for shnommu. (diff) | |
| download | linux-a1e2833d13db6c2f0456b20338f66c0b248f5367.tar.xz linux-a1e2833d13db6c2f0456b20338f66c0b248f5367.zip | |
sh: Kill off broken dma page ops.
There's no point in keeping these around, they've been broken
for some time, and the dmaenging/async_tx framework provides a
far more reasonable interface.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/drivers/dma')
| -rw-r--r-- | arch/sh/drivers/dma/Kconfig | 17 |
1 files changed, 0 insertions, 17 deletions
diff --git a/arch/sh/drivers/dma/Kconfig b/arch/sh/drivers/dma/Kconfig index 99935f9daf4b..333898077c7c 100644 --- a/arch/sh/drivers/dma/Kconfig +++ b/arch/sh/drivers/dma/Kconfig @@ -36,23 +36,6 @@ config NR_DMA_CHANNELS support. Setting this to a higher value allows for cascading DMACs with additional channels. -config DMA_PAGE_OPS - bool "Use DMAC for page copy/clear" - depends on SH_DMA && BROKEN - help - Selecting this option will use a dual-address mode configured channel - in the SH DMAC for copy_page()/clear_page(). Primarily a performance - hack. - -config DMA_PAGE_OPS_CHANNEL - depends on DMA_PAGE_OPS - int "DMA channel for sh memory-manager page copy/clear" - default "3" - help - This allows the specification of the dual address dma channel, - in case channel 3 is unavailable. On the SH4, channels 1,2, and 3 - are dual-address capable. - config SH_DMABRG bool "SH7760 DMABRG support" depends on CPU_SUBTYPE_SH7760 |