[GIT PULL] gpio: updates for v5.5 - part 1

[Bartosz Golaszewski <brgl@xxxxxxxx>]

From: Bartosz Golaszewski <bgolaszewski@xxxxxxxxxxxx>

Linus,

here is the first batch of changes for v5.5 gather since the merge window.

Please pull.

The following changes since commit 54ecb8f7028c5eb3d740bb82b0f1d90f2df63c5c:

  Linux 5.4-rc1 (2019-09-30 10:35:40 -0700)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git tags/gpio-v5.5-updates-for-linus-part-1

for you to fetch changes up to 228fc01040704f55fd884ab41daf3eafd2644b54:

  gpio: of: don't warn if ignored GPIO flag matches the behavior (2019-10-18 14:24:17 +0200)

----------------------------------------------------------------
gpio updates for v5.5

- only get the second IRQ when there is more than one IRQ in mxc
- move the code around in lineevent_create() for some shrinkage
- fix formatting for GPIO docs
- add DT binding for r8a774b1
- convert drivers that prevously used nocache ioremap() to using regular
  devm_platform_ioremap_resource()
- remove some redundant error messages
- shrink object code in 104-idi-48e
- drop an unneeded warning from gpiolib-of

----------------------------------------------------------------
Anson Huang (1):
      gpio: mxc: Only get the second IRQ when there is more than one IRQ

Bartosz Golaszewski (7):
      gpiolib: sanitize flags before allocating memory in lineevent_create()
      gpio: xgene: remove redundant error message
      gpio: xgene: use devm_platform_ioremap_resource()
      gpio: em: use devm_platform_ioremap_resource()
      gpio: ath79: use devm_platform_ioremap_resource()
      gpio: htc-egpio: use devm_platform_ioremap_resource()
      gpio: htc-egpio: remove redundant error message

Biju Das (1):
      dt-bindings: gpio: rcar: Add DT binding for r8a774b1

Colin Ian King (1):
      gpio: 104-idi-48e: make array register_offset static, makes object smaller

Jonathan Neuschäfer (1):
      Documentation: gpio: driver: Format code blocks properly

Lucas Stach (1):
      gpio: of: don't warn if ignored GPIO flag matches the behavior

 .../devicetree/bindings/gpio/renesas,gpio-rcar.txt |  1 +
 Documentation/driver-api/gpio/driver.rst           |  4 +++
 drivers/gpio/gpio-104-idi-48.c                     |  2 +-
 drivers/gpio/gpio-ath79.c                          | 10 ++----
 drivers/gpio/gpio-em.c                             | 20 +++++------
 drivers/gpio/gpio-htc-egpio.c                      | 37 +++++++------------
 drivers/gpio/gpio-mxc.c                            | 13 +++++--
 drivers/gpio/gpio-xgene.c                          | 27 ++++----------
 drivers/gpio/gpiolib-of.c                          |  6 ++--
 drivers/gpio/gpiolib.c                             | 42 ++++++++++------------
 10 files changed, 68 insertions(+), 94 deletions(-)