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| author | George Cherian <george.cherian@ti.com> | 2014-02-27 06:14:41 +0100 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2014-03-11 11:52:43 +0100 |
| commit | f967d104b661c25a9a396e42a1f8ebe3431adc23 (patch) | |
| tree | fea61f8fa284f0fd5a3fcb742579540329561b5b /drivers/dma | |
| parent | dmaengine: s3c24xx-dma: make phy->irq signed for error handling (diff) | |
| download | linux-f967d104b661c25a9a396e42a1f8ebe3431adc23.tar.xz linux-f967d104b661c25a9a396e42a1f8ebe3431adc23.zip | |
usb: musb: musb_cppi41: Dont reprogram DMA if tear down is initiated
Reprogramming the DMA after tear down is initiated leads to warning.
This is mainly seen with ISOCH since we do a delayed completion for
ISOCH transfers. In ISOCH transfers dma_completion should not reprogram
if the channel tear down is initiated.
Signed-off-by: George Cherian <george.cherian@ti.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'drivers/dma')
0 files changed, 0 insertions, 0 deletions