Merge tag 'gpio-v3.20-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio

Pull GPIO changes from Linus Walleij:
 "This is the GPIO bulk changes for the v3.20 series:

  GPIOLIB core changes:
   - Create and use of_mm_gpiochip_remove() for removing memory-mapped
     OF GPIO chips
   - GPIO MMIO library suppports bgpio_set_multiple for switching
     several lines at once, a feature merged in the last cycle.

  New drivers:
   - New driver for the APM X-gene standby GPIO controller
   - New driver for the Fujitsu MB86S7x GPIO controller

  Cleanups:
   - Moved rcar driver to use gpiolib irqchip
   - Moxart converted to the GPIO MMIO library
   - GE driver converted to GPIO MMIO library
   - Move sx150x to irqdomain
   - Move max732x to irqdomain
   - Move vx855 to use managed resources
   - Move dwapb to use managed resources
   - Clean tc3589x from platform data
   - Clean stmpe driver to use device tree only probe

  New subtypes:
   - sx1506 support in the sx150x driver
   - Quark 1000 SoC support in the SCH driver
   - Support X86 in the Xilinx driver
   - Support PXA1928 in the PXA driver

  Extended drivers:
   - max732x supports device tree probe
   - sx150x supports device tree probe

  Various minor cleanups and bug fixes"

* tag 'gpio-v3.20-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio: (61 commits)
  gpio: kconfig: replace PPC_OF with PPC
  gpio: pxa: add PXA1928 gpio type support
  dt/bindings: gpio: add compatible string for marvell,pxa1928-gpio
  gpio: pxa: remove mach IRQ includes
  gpio: max732x: use an inline function for container cast
  gpio: use sizeof() instead of hardcoded values
  gpio: max732x: add set_multiple function
  gpio: sch: Consolidate similar algorithms
  gpio: tz1090-pdc: Use resource_size to fix off-by-one resource size calculation
  gpio: ge: Convert to use devm_kstrdup
  gpio: correctly use const char * const
  gpio: sx150x: fixup OF support
  gpio: mpc8xxx: Use of_mm_gpiochip_remove
  gpio: Add Fujitsu MB86S7x GPIO driver
  gpio: mpc8xxx: Convert to platform device interface.
  gpio: zevio: Use of_mm_gpiochip_remove
  gpio: gpio-mm-lantiq: Use of_mm_gpiochip_remove
  gpio: gpio-mm-lantiq: Use of_property_read_u32
  gpio: gpio-mm-lantiq: Do not replicate code
  gpio :gpio-mm-lantiq: Use devm_kzalloc
  ...

1 files changed, 12 insertions, 0 deletions

diff --git a/drivers/gpio/gpio-zevio.c b/drivers/gpio/gpio-zevio.c
index f769cd53f4e4..6f02d7c4cc57 100644
--- a/drivers/gpio/gpio-zevio.c
+++ b/drivers/gpio/gpio-zevio.c
@@ -181,6 +181,8 @@ static int zevio_gpio_probe(struct platform_device *pdev)
 	if (!controller)
 		return -ENOMEM;
 
+	platform_set_drvdata(pdev, controller);
+
 	/* Copy our reference */
 	controller->chip.gc = zevio_gpio_chip;
 	controller->chip.gc.dev = &pdev->dev;
@@ -202,6 +204,15 @@ static int zevio_gpio_probe(struct platform_device *pdev)
 	return 0;
 }
 
+static int zevio_gpio_remove(struct platform_device *pdev)
+{
+	struct zevio_gpio *controller = platform_get_drvdata(pdev);
+
+	of_mm_gpiochip_remove(&controller->chip);
+
+	return 0;
+}
+
 static const struct of_device_id zevio_gpio_of_match[] = {
 	{ .compatible = "lsi,zevio-gpio", },
 	{ },
@@ -215,6 +226,7 @@ static struct platform_driver zevio_gpio_driver = {
 		.of_match_table = zevio_gpio_of_match,
 	},
 	.probe		= zevio_gpio_probe,
+	.remove		= zevio_gpio_remove,
 };
 module_platform_driver(zevio_gpio_driver);