From: Dhruva Gole d-gole@ti.com
[ Upstream commit fe092498cb9638418c96675be320c74a16306b48 ]
The interrupt enable bits might be set if we want to use the GPIO as wakeup source. Clearing this will mean disabling of interrupts in the GPIO banks that we may want to wakeup from. Thus remove the line that was clearing this bit from the driver's save context function.
Cc: Devarsh Thakkar devarsht@ti.com Fixes: 0651a730924b ("gpio: davinci: Add support for system suspend/resume PM") Signed-off-by: Dhruva Gole d-gole@ti.com Reviewed-by: Linus Walleij linus.walleij@linaro.org Acked-by: Keerthy j-keerthy@ti.com Signed-off-by: Bartosz Golaszewski bartosz.golaszewski@linaro.org Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/gpio/gpio-davinci.c | 3 --- 1 file changed, 3 deletions(-)
diff --git a/drivers/gpio/gpio-davinci.c b/drivers/gpio/gpio-davinci.c index 59c4c48d8296b..7aff8a65002c9 100644 --- a/drivers/gpio/gpio-davinci.c +++ b/drivers/gpio/gpio-davinci.c @@ -645,9 +645,6 @@ static void davinci_gpio_save_context(struct davinci_gpio_controller *chips, context->set_falling = readl_relaxed(&g->set_falling); }
- /* Clear Bank interrupt enable bit */ - writel_relaxed(0, base + BINTEN); - /* Clear all interrupt status registers */ writel_relaxed(GENMASK(31, 0), &g->intstat); }