linux/drivers/dma/sf-pdma
Barry Song 302b3b3823 dmaengine: sf-pdma: remove redundant irqsave and irqrestore in hardIRQ
Running in hardIRQ, disabling IRQ is redundant since hardIRQ has disabled
IRQ. This patch removes the irqsave and irqstore to save some instruction
cycles.

Signed-off-by: Barry Song <song.bao.hua@hisilicon.com>
Cc: Green Wan <green.wan@sifive.com>
Link: https://lore.kernel.org/r/20201027215252.25820-4-song.bao.hua@hisilicon.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
2020-11-09 17:25:54 +05:30
..
Kconfig
Makefile
sf-pdma.c dmaengine: sf-pdma: remove redundant irqsave and irqrestore in hardIRQ 2020-11-09 17:25:54 +05:30
sf-pdma.h dmaengine: sf-pdma: move macro to header file 2019-11-22 11:15:28 +05:30