dma-buf/sw-sync: Reduce irqsave/irqrestore from known context

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If we know the context under which we are called, then we can use the
simpler form of spin_lock_irq (saving the save/restore).

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Sumit Semwal <sumit.semwal@linaro.org>
Cc: Sean Paul <seanpaul@chromium.org>
Cc: Gustavo Padovan <gustavo@padovan.org>
Reviewed-by: Sean Paul <seanpaul@chromium.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170629125930.821-4-chris@chris-wilson.co.uk

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Chris Wilson 2017-06-29 13:59:27 +01:00 • committed by Gustavo Padovan

parent 8f66d3aa17

commit a6aa8fca4d

2 changed files with 15 additions and 14 deletions

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15

drivers/dma-buf/sw_sync.c

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14

drivers/dma-buf/sync_debug.c

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