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authorPaul Mundt <lethal@linux-sh.org>2007-06-11 15:56:31 +0900
committerPaul Mundt <lethal@linux-sh.org>2007-06-11 15:56:31 +0900
commita1e2833d13db6c2f0456b20338f66c0b248f5367 (patch)
treeb81e381cfa0fd9597a6c44a363bffea04cda3432 /arch/sh/drivers/dma
parentdd9505879c3381e98fc46f74cd8c17f0b23d0cd7 (diff)
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/Kconfig17
1 files changed, 0 insertions, 17 deletions
diff --git a/arch/sh/drivers/dma/Kconfig b/arch/sh/drivers/dma/Kconfig
index 99935f9daf4..333898077c7 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