tree 5b89ca3b3a1fc61e12371859f2318d3ec6ed013d
parent 2187c269ad29510f1d65ec684133d1d3426d0eed
author Zhang Wei <wei.zhang@freescale.com> 1205455528 -0700
committer Dan Williams <dan.j.williams@intel.com> 1205431029 -0700

fsldma: Add a completed cookie updated action in DMA finish interrupt.

The patch 'fsldma: do not cleanup descriptors in hardirq context'
(commit 222ccf9ab838a1ca7163969fabd2cddc10403fb5) removed descriptors
cleanup function to tasklet but the completed cookie do not updated.
Thus, the DMA controller will get lots of duplicated transfer
interrupts. Just make a completed cookie update in interrupt handler.
And keep other cleanup jobs in tasklet function.

Tested-by: Sebastian Siewior <bigeasy@linutronix.de>
Signed-off-by: Zhang Wei <wei.zhang@freescale.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>