android_kernel_motorola_sm6225/drivers/dma/ipu
Uwe Kleine-König 289b4e7a48 locking, dma, ipu: Annotate bank_lock as raw
The bank_lock can be taken in atomic context (irq handling)
and therefore cannot be preempted on -rt - annotate it.

In mainline this change documents the low level nature of
the lock - otherwise there's no functional difference. Lockdep
and Sparse checking will work as usual.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Cc: kernel@pengutronix.de
Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Cc: Dan Williams <dan.j.williams@intel.com>
Link: http://lkml.kernel.org/r/1311949627-13260-1-git-send-email-u.kleine-koenig@pengutronix.de
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
2011-09-13 11:12:15 +02:00
..
ipu_idmac.c Merge branch 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma 2011-08-01 13:46:37 -10:00
ipu_intern.h i.MX31: Image Processing Unit DMA and IRQ drivers 2009-01-19 15:36:21 -07:00
ipu_irq.c locking, dma, ipu: Annotate bank_lock as raw 2011-09-13 11:12:15 +02:00
Makefile i.MX31: Image Processing Unit DMA and IRQ drivers 2009-01-19 15:36:21 -07:00