| commit | f628e304e692cca6898dac4018aa6fadf708e74f | |
| author | SrikanthT <sthokal@xilinx.com> | |
| Thu, 5 Apr 2012 14:48:59 +0000 (5 20:18 +0530) | ||
| committer | John Linn <john.linn@xilinx.com> | |
| Thu, 5 Apr 2012 18:22:53 +0000 (5 11:22 -0700) | ||
| tree | 4424075e18c1993840f938f82abdc69d0789dbf6 | treesnapshot (tar.gz zip) |
| parent | fe362cd758c40b4091750fa15b23bfdbb3afd709 | commitdiff |
Xilinx: DMA: Identifies associated DMA device for a channel
This patch will add the logic to know the DMA device a
channel belongs to. This will help the user to get the
channel from a particular device. A unique device-id is
generated from the device-tree which forms as a mask
for requesting a channel.
Signed-off-by: SrikanthT <sthokal@xilinx.com>
This patch will add the logic to know the DMA device a
channel belongs to. This will help the user to get the
channel from a particular device. A unique device-id is
generated from the device-tree which forms as a mask
for requesting a channel.
Signed-off-by: SrikanthT <sthokal@xilinx.com>
| drivers/dma/xilinx_dma.c | diffblobblamehistory |