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authorNarayanan G <narayanan.gopalakrishnan@stericsson.com>2011-11-17 11:56:41 (GMT)
committerVinod Koul <vinod.koul@linux.intel.com>2011-11-22 04:16:06 (GMT)
commit7fb3e75e1833743d5faf3adbae46b63f503c6fdf (patch)
tree32ae4d6b39e5a552e9727ff15a891e4ba2b980fb /tools
parentca21a146a45a179a2a7bc86d938a2fbf571a7510 (diff)
downloadlinux-7fb3e75e1833743d5faf3adbae46b63f503c6fdf.tar.xz
dmaengine/ste_dma40: support pm in dma40
This patch adds power management support to the dma40 driver. The DMA registers are backed up and restored, during suspend/resume. Also flags to track the dma usage have been introduced to facilitate this. Patch also includes few other minor changes, related to formatting, comments. Signed-off-by: Narayanan G <narayanan.gopalakrishnan@stericsson.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
Diffstat (limited to 'tools')
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