[GIT PULL] gpio fixes for v5.5

[Linus Walleij]

Hi Linus,

a GPIO fix for the ThunderX is all that appeared in the last week(s).
The revert affects a single driver on a rare piece
of silicon.

Please pull it in!

Yours,
Linus Walleij

The following changes since commit b3a987b0264d3ddbb24293ebff10eddfc472f653:

  Linux 5.5-rc6 (2020-01-12 16:55:08 -0800)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
tags/gpio-v5.5-4

for you to fetch changes up to a564ac35d60564dd5b509e32afdc04e7aafee40e:

  Revert "gpio: thunderx: Switch to GPIOLIB_IRQCHIP" (2020-01-15 11:17:21 +0100)

----------------------------------------------------------------
GPIO fixes for the v5.5 series:

This reverts the GPIOLIB_IRQCHIP in the ThunderX driver.
ThunderX is a piece of Arm-based server chip. I converted the driver to
hierarchical gpiochip without access to real silicon and failed miserably
since I didn't take MSI's into account.

Kevin Hao helpfully stepped in and fixed it properly, let's revert it for
v5.5 and put the proper conversion into v5.6.

----------------------------------------------------------------
Kevin Hao (1):
      Revert "gpio: thunderx: Switch to GPIOLIB_IRQCHIP"

 drivers/gpio/Kconfig         |   1 -
 drivers/gpio/gpio-thunderx.c | 163 ++++++++++++++++++++++++++++---------------
 2 files changed, 107 insertions(+), 57 deletions(-)