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(parent: 7407048) | patch
dmaengine: set_dma40: ignore spurious interrupts
authorFabio Baltieri <fabio.baltieri@linaro.org>
Wed, 19 Dec 2012 13:41:56 +0000 (14:41 +0100)
committerFabio Baltieri <fabio.baltieri@linaro.org>
Mon, 14 Jan 2013 09:51:12 +0000 (10:51 +0100)
commit53d6d68f3c1792bce0144d8499435468e425a995
tree0eae17de605454927d3e69dd78741dde8c838a97tree | snapshot (tar.gz zip)
parent7407048bec896268b50e3c43c1d012a4764dc210commit | diff
dmaengine: set_dma40: ignore spurious interrupts

Some DMA channels may be used by other cores in the SoC.  This patch
modifies the dma interrupt handler to ignore interrupts from unknown
channels.

Cc: Rabin Vincent <rabin.vincent@stericsson.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Fabio Baltieri <fabio.baltieri@linaro.org>
drivers/dma/ste_dma40.c diff | blob | blame | history