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linux/drivers/gpu/drm/udl
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Mikulas Patocka c2f53119b4 udl-kms: use spin_lock_irq instead of spin_lock_irqsave 
spin_lock_irqsave and spin_unlock_irqrestore is inteded to be called from
a context where it is unknown if interrupts are enabled or disabled (such
as interrupt handlers). From a process context, we should call
spin_lock_irq and spin_unlock_irq, that avoids the costly pushf and popf
instructions.

Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2018-07-31 08:11:12 +10:00
..
Kconfig
Makefile drm/udl: remove unneeded -Iinclude/drm compiler flag 2017-05-18 07:13:53 +02:00
udl_connector.c drm/udl: fix mode_valid's return type 2018-04-25 09:09:22 +02:00
udl_connector.h drm/udl: Fixed problem with UDL adpater reconnection 2017-10-16 15:36:02 -04:00
udl_dmabuf.c drm/udl: Get rid of dev->struct_mutex usage 2018-03-28 17:07:36 +02:00
udl_drv.c drm/udl: Get rid of dev->struct_mutex usage 2018-03-28 17:07:36 +02:00
udl_drv.h udl-kms: avoid division 2018-07-31 08:11:12 +10:00
udl_encoder.c
udl_fb.c udl-kms: avoid division 2018-07-31 08:11:12 +10:00
udl_gem.c drm/udl: Get rid of dev->struct_mutex usage 2018-03-28 17:07:36 +02:00
udl_main.c udl-kms: use spin_lock_irq instead of spin_lock_irqsave 2018-07-31 08:11:12 +10:00
udl_modeset.c udl-kms: use spin_lock_irq instead of spin_lock_irqsave 2018-07-31 08:11:12 +10:00
udl_transfer.c udl-kms: avoid prefetch 2018-07-31 08:11:12 +10:00