Merge tag 'gpio-v5.0-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio

Pull GPIO fixes from Linus Walleij:
 "Here is a bunch of GPIO fixes for the v5.0 series. I was helped out by
  Bartosz in collecting these fixes, for which I am very grateful, the
  biggest achievement in GPIO right now is work distribution.

  There is one serious core fix (timestamping) and a bunch of driver
  fixes:

   - Fix timestamps on nested IRQs

   - Handle IRQs properly in multiple instances of PCF857x

   - Use the right data register and IRQ type setting in the Spreadtrum
     GPIO driver

   - Let the value argument work properly when setting direction in the
     Altera GPIO driver

   - Mask interrupts properly in the vf610 driver"

* tag 'gpio-v5.0-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio:
  gpio: vf610: Mask all GPIO interrupts
  gpio: altera-a10sr: Set proper output level for direction_output
  gpio: sprd: Fix incorrect irq type setting for the async EIC
  gpio: sprd: Fix the incorrect data register
  gpiolib: fix line event timestamps for nested irqs
  gpio: pcf857x: Fix interrupts on multiple instances

1 files changed, 5 insertions, 0 deletions

diff --git a/drivers/gpio/gpio-vf610.c b/drivers/gpio/gpio-vf610.c
index 1b79ebcfce3e..541fa6ac399d 100644
--- a/drivers/gpio/gpio-vf610.c
+++ b/drivers/gpio/gpio-vf610.c
@@ -253,6 +253,7 @@ static int vf610_gpio_probe(struct platform_device *pdev)
 	struct vf610_gpio_port *port;
 	struct resource *iores;
 	struct gpio_chip *gc;
+	int i;
 	int ret;
 
 	port = devm_kzalloc(&pdev->dev, sizeof(*port), GFP_KERNEL);
@@ -319,6 +320,10 @@ static int vf610_gpio_probe(struct platform_device *pdev)
 	if (ret < 0)
 		return ret;
 
+	/* Mask all GPIO interrupts */
+	for (i = 0; i < gc->ngpio; i++)
+		vf610_gpio_writel(0, port->base + PORT_PCR(i));
+
 	/* Clear the interrupt status register for all GPIO's */
 	vf610_gpio_writel(~0, port->base + PORT_ISFR);