ARM: S3C24XX: dma cleanups for s3c2412 and s3c2443

A patchset in state Mainline for linux-kernel

From: Heiko Stuebner <heiko@...> Date: Sun, 21 Apr 2013 19:16:57 +0200

The s3c2412 uses the same dma channel selection-type as the s3c2443 and later but introduced the notion of a receive channel to keep the spi channels together that are separate in hardware. This series split the spi channels like later socs do (the s3c24xx-spi driver does not use dma at all) and removes this type of special handling. Heiko Stuebner (3): ARM: S3C24XX: split s3c2412 spi dma channels ARM: S3C24XX: dma-s3c2443 - do not write into arbitary bits ARM: S3C24XX: remove obsolete s3c2412 specific dma settings arch/arm/mach-s3c24xx/dma-s3c2412.c | 56 ++++++---------------- arch/arm/mach-s3c24xx/dma-s3c2443.c | 3 +- arch/arm/mach-s3c24xx/dma.c | 3 - arch/arm/plat-samsung/include/plat/dma-s3c24xx.h | 5 -- 4 files changed, 17 insertions(+), 50 deletions(-) --

Patches in this set


  • 3 individual patches
  • 21 lines added
  • 54 lines removed

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