diff options
| author | Claudiu Beznea <claudiu.beznea@microchip.com> | 2023-02-14 17:18:25 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-05-17 11:13:20 +0200 |
| commit | 78728cd5543019454b620a32f0b9ba1af7c50212 (patch) | |
| tree | 2ac29292cd2d375bd298dbffd1d41460cf0007f7 /include/linux/of_platform.h | |
| parent | 9b0d1ffbd76487bb153821020fc5b376a734442a (diff) | |
dmaengine: at_xdmac: do not enable all cyclic channels
[ Upstream commit f8435befd81dd85b7b610598551fadf675849bc1 ]
Do not global enable all the cyclic channels in at_xdmac_resume(). Instead
save the global status in at_xdmac_suspend() and re-enable the cyclic
channel only if it was active before suspend.
Fixes: e1f7c9eee707 ("dmaengine: at_xdmac: creation of the atmel eXtended DMA Controller driver")
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Link: https://lore.kernel.org/r/20230214151827.1050280-6-claudiu.beznea@microchip.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'include/linux/of_platform.h')
0 files changed, 0 insertions, 0 deletions