Merge branch 'depends/gpio-devel' into next/soc

Pulling in a newer version of the depend branch from the gpio tree,
since there was some randconfig breakage introduced at the version we
had, and we want to keep those things as bisectable as possible. It's
not bad enough to warrant a rebase though, so there'll be a window of
exposure to this.

* depends/gpio-devel:
  gpio: SPEAr: add spi chipselect control driver
  gpio: gpio-max710x: Support device tree probing
  gpio: twl4030: Use only TWL4030_MODULE_LED for LED configuration
  gpio: tegra: read output value when gpio is set in direction_out
  gpio: pca953x: Add compatible strings to gpio-pca953x driver
  gpio: pca953x: Register an IRQ domain
  gpio: mvebu: Set free callback for gpio_chip
  gpio: tegra: Drop exporting static functions
  gpio: tegra: Staticize non-exported symbols
  gpio: tegra: fix suspend/resume apis
  gpio-pch: Set parent dev for gpio chip
  gpio: em: Fix build errors

Signed-off-by: Olof Johansson <olof@lixom.net>

diff --cc drivers/gpio/Kconfig
Simple merge

diff --cc drivers/gpio/gpio-mvebu.c
Simple merge