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ENGR00293234 PXP: let irq_pending variable to be atomic
authorFancy Fang <B47543@freescale.com>
Tue, 24 Dec 2013 09:42:22 +0000 (17:42 +0800)
committerLothar Waßmann <LW@KARO-electronics.de>
Wed, 20 Aug 2014 08:06:51 +0000 (10:06 +0200)
commit4d2c3d758752126947c782062b910d272557a21f
treeb97ff24ebeb9dfda582a58220c8f7024718411fftree | snapshot
parentfb2618caf4107eb2b2fc05156d627e8c5ee3e094commit | diff
ENGR00293234 PXP: let irq_pending variable to be atomic

Change irq_pending field in struct pxp_irq_info to a atomic
type. So the spin lock in pxp_irq_info is unnecessary.

Signed-off-by: Fancy Fang <B47543@freescale.com>
drivers/dma/pxp/pxp_device.c diff | blob | history
include/linux/pxp_device.h diff | blob | history
Linux kernel for KaRo TX COM modules