diff options
| author | Narayanan G <narayanan.gopalakrishnan@stericsson.com> | 2011-11-17 11:56:41 (GMT) |
|---|---|---|
| committer | Vinod Koul <vinod.koul@linux.intel.com> | 2011-11-22 04:16:06 (GMT) |
| commit | 7fb3e75e1833743d5faf3adbae46b63f503c6fdf (patch) | |
| tree | 32ae4d6b39e5a552e9727ff15a891e4ba2b980fb /drivers/dma/imx-sdma.c | |
| parent | ca21a146a45a179a2a7bc86d938a2fbf571a7510 (diff) | |
| download | linux-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 'drivers/dma/imx-sdma.c')
0 files changed, 0 insertions, 0 deletions