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2022-11-04dmaengine: sh: Remove unused shdma-arm.hStephen Kitt1-48/+0
shdma-arm.h was introduced with commit 1e69653d40f1 ("DMA: shdma: add r8a73a4 DMAC data to the device ID table"), and its sole user was removed with commit a19788612f51 ("dmaengine: sh: Remove R-Mobile APE6 support"). The latter mentions r8a73a4.dtsi but shdma support was removed from that with commit cfda82037780 ("ARM: dts: r8a73a4: Remove non-functional DMA support"), so it seems this is safe to remove. Signed-off-by: Stephen Kitt <steve@sk2.org> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/20221028115336.1052782-1-steve@sk2.org Signed-off-by: Vinod Koul <vkoul@kernel.org>
2018-08-29dmaengine: use SPDX identifier for Renesas driversWolfram Sang1-4/+1
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Reviewed-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Vinod Koul <vkoul@kernel.org>
2014-07-15dmaengine: shdma: Use defines instead of hardcoded numbersGeert Uytterhoeven1-2/+2
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2013-08-27DMA: shdma: add a header with common for ARM SoCs definesGuennadi Liakhovetski1-0/+51
All shdma DMACs on ARM SoCs share certain register layout patterns, which are currently defined in arch/arm/mach-shmobile/include/mach/dma-register.h. That header is included by SoC-specific setup-*.c files to be used in DMAC platform data. That header, however, cannot be directly used by the driver. This patch copies those defines into a driver-local header to be used by Device Tree configurations. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski+renesas@gmail.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com>