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(parent: 8005c49) | patch
dmaengine: idma64: drop IRQ enable / disable in handler
authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Tue, 17 Nov 2015 11:37:07 +0000 (13:37 +0200)
committerVinod Koul <vinod.koul@intel.com>
Sat, 5 Dec 2015 08:24:28 +0000 (13:54 +0530)
commit37580559f314bfba0c8bdae002bc5c10088ac457
tree8ebcb28d2ee2f5941c866a3eb51d0266f6c77f88tree | snapshot
parent8005c49d9aea74d382f474ce11afbbc7d7130beccommit | diff
dmaengine: idma64: drop IRQ enable / disable in handler

There is no need to disable interrupts in the IRQ handler. The driver
guarantess that at one time only one descriptor is active, besides the fact
that each call to the same channel will be serialized in idma64_chan_irq()
handler anyway.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
drivers/dma/idma64.c diff | blob | history
Linux kernel for KaRo TX COM modules