OpenCloudOS-Kernel/drivers/gpu/drm/msm/mdp
Rob Herring ca0141de74 gpu/drm: Kill off set_irq_flags usage
set_irq_flags is ARM specific with custom flags which have genirq
equivalents. Convert drivers to use the genirq interfaces directly, so we
can kill off set_irq_flags. The translation of flags is as follows:

IRQF_VALID -> !IRQ_NOREQUEST
IRQF_PROBE -> !IRQ_NOPROBE
IRQF_NOAUTOEN -> IRQ_NOAUTOEN

For IRQs managed by an irqdomain, the irqdomain core code handles clearing
and setting IRQ_NOREQUEST already, so there is no need to do this in
.map() functions and we can simply remove the set_irq_flags calls. Some
users also modify IRQ_NOPROBE and this has been maintained although it
is not clear that is really needed. There appears to be a great deal of
blind copy and paste of this code.

Signed-off-by: Rob Herring <robh@kernel.org>
Cc: linux-arm-kernel@lists.infradead.org
Cc: Russell King <linux@arm.linux.org.uk>
Cc: David Airlie <airlied@linux.ie>
Cc: dri-devel@lists.freedesktop.org
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2015-09-16 16:53:38 +02:00
..
mdp4 drm/msm/mdp: Clear pending interrupt status before enable interrupt 2015-08-15 18:27:27 -04:00
mdp5 gpu/drm: Kill off set_irq_flags usage 2015-09-16 16:53:38 +02:00
mdp_common.xml.h drm/msm: update generated headers 2015-08-15 18:27:10 -04:00
mdp_format.c drm/msm/mdp5: add more YUV formats for MDP5 2015-08-15 18:27:20 -04:00
mdp_kms.c drm/msm/mdp: Clear pending interrupt status before enable interrupt 2015-08-15 18:27:27 -04:00
mdp_kms.h drm/msm/mdp: Clear pending interrupt status before enable interrupt 2015-08-15 18:27:27 -04:00