diff options
| author | Kai-Heng Feng <kai.heng.feng@canonical.com> | 2023-02-07 12:57:45 +0800 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2023-02-16 18:45:48 +0530 |
| commit | 8d1b7bd543833169a5f5f74c4753509ab406f381 (patch) | |
| tree | 1234c7a01e1426d2e7f1a7fd18eedb389c0f5999 /include/linux/dmaengine.h | |
| parent | 255ccd8b16a516209deb4257aa4e89e42a26413a (diff) | |
dmaengine: imx-sdma: Set DMA channel to be private
If async-tx is loaded before device drivers that requires imx-sdma, the
dmaengine_get() routine from async-tx grabs all non-private channels,
so devices that require DMA fail to work.
So mark imx-sdma with DMA_PRIVATE to avoid such situation.
Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
Link: https://lore.kernel.org/r/20230207045745.1029959-1-kai.heng.feng@canonical.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'include/linux/dmaengine.h')
0 files changed, 0 insertions, 0 deletions