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ARM: tegra: apbio: use dmaengine based dma driver
authorLaxman Dewangan <ldewangan@nvidia.com>
Fri, 29 Jun 2012 11:30:07 +0000 (17:00 +0530)
committerStephen Warren <swarren@nvidia.com>
Fri, 6 Jul 2012 17:49:13 +0000 (11:49 -0600)
commit5b39fc0bf17028a6b18e57d33f0dcf71f28a8223
tree9cbdabf6c3f6db0782a547ddec0fe78478e90943tree | snapshot
parentb861c275ea5cfeab32241c3c92a203579d5699ffcommit | diff
ARM: tegra: apbio: use dmaengine based dma driver

Use the dmaengine based Tegra APB DMA driver for
apbio access in place of legacy Tegra APB DMA.

The new driver is selected if legacy driver is not
selected and new DMA driver is enabled through config
file.

Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
[swarren: s/pr_err/pr_debug/ in tegra_apb_dma_init; this condition is
expected to fire repeatedly before the DMA driver is available]
Signed-off-by: Stephen Warren <swarren@nvidia.com>
arch/arm/mach-tegra/apbio.c diff | blob | history
Domain: System / Kernel;