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authorJisheng Zhang <jszhang@marvell.com>2017-04-13 17:46:39 +0800
committerLinus Walleij <linus.walleij@linaro.org>2017-04-24 15:08:53 +0200
commit5664aa1c9ef59895eee1af15e36140d09d20714d (patch)
treeec8d59c696f294700cd80ae30a5af410c1c013e0 /drivers/gpio/gpio-dwapb.c
parentc3bafe017c3bd3f68c21637ce4b78963edf56ec5 (diff)
gpio: dwapb: use dwapb_read instead of readl_relaxed
Commit 67809b974a07 ("GPIO: gpio-dwapb: Change readl&writel to dwapb_read&dwapb_write") missed this readl_relaxed() usage, I'm not sure the reason, maybe for performance reason? But if we do care the performance, we could use the relaxed io in dwapb_read and dwapb_write. Signed-off-by: Jisheng Zhang <jszhang@marvell.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/gpio/gpio-dwapb.c')
-rw-r--r--drivers/gpio/gpio-dwapb.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpio/gpio-dwapb.c b/drivers/gpio/gpio-dwapb.c
index 53ade0b69f49..f051c4552af5 100644
--- a/drivers/gpio/gpio-dwapb.c
+++ b/drivers/gpio/gpio-dwapb.c
@@ -164,7 +164,7 @@ static void dwapb_toggle_trigger(struct dwapb_gpio *gpio, unsigned int offs)
static u32 dwapb_do_irq(struct dwapb_gpio *gpio)
{
- u32 irq_status = readl_relaxed(gpio->regs + GPIO_INTSTATUS);
+ u32 irq_status = dwapb_read(gpio, GPIO_INTSTATUS);
u32 ret = irq_status;
while (irq_status) {