projects / platform / kernel / linux-starfive.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: a48d44c) | patch
dmaengine: tegra-apb: Don't save/restore IRQ flags in interrupt handler
authorDmitry Osipenko <digetx@gmail.com>
Thu, 19 Mar 2020 21:23:20 +0000 (00:23 +0300)
committerVinod Koul <vkoul@kernel.org>
Mon, 23 Mar 2020 06:36:24 +0000 (12:06 +0530)
commit6de88ea4ff665040e62e3b3ffea01e388ae09ac0
treee69326af66798ee243b2dce207906bab15339275tree | snapshot
parenta48d44c800c7a50a7d57be7adffb31e04643a42ecommit | diff
dmaengine: tegra-apb: Don't save/restore IRQ flags in interrupt handler

The interrupt is already disabled while interrupt handler is running, and
thus, there is no need to save/restore the IRQ flags within the spinlock.

Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Link: https://lore.kernel.org/r/20200319212321.3297-1-digetx@gmail.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
drivers/dma/tegra20-apb-dma.c diff | blob | history
Domain: System / Kernel;