gpio: updates for v5.9 - part 2

From: Bartosz Golaszewski <[email protected]>

Hi Linus,

please pull the following set of changes from Kent introducing a lot of improvements to the character device code. These are non-controversial changes before the V2 uAPI.

Best regards,
Bartosz

The following changes since commit 4672a4a9fbfe316e1153682b0790af6446255a50:

Merge branch 'devel' into for-next (2020-07-09 17:06:28 +0200)

are available in the Git repository at:

git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git gpio-updates-for-v5.9-part2

for you to fetch changes up to df51f402e3b15b00284309bd3016bb4536d2260c:

tools: gpio: fix spurious close warning in gpio-event-mon (2020-07-12 10:22:01 +0200)

----------------------------------------------------------------
gpio updates for v5.9 - part 2

- several improvements and minor tweaks to the GPIO character device code

----------------------------------------------------------------
Kent Gibson (17):
gpiolib: move gpiolib-sysfs function declarations into their own header
gpiolib: cdev: sort includes
gpiolib: cdev: minor indentation fixes
gpiolib: cdev: refactor gpiohandle_flags_to_desc_flags
gpiolib: cdev: rename 'filep' and 'filp' to 'file' to be consistent with other use
gpiolib: cdev: rename numdescs to num_descs
gpiolib: cdev: remove pointless decrement of i
gpiolib: cdev: use blocking notifier call chain instead of atomic
gpiolib: cdev: rename priv to cdev
gpiolib: cdev: fix minor race in GET_LINEINFO_WATCH
gpiolib: cdev: remove recalculation of offset
gpiolib: cdev: refactor linehandle cleanup into linehandle_free
gpiolib: cdev: refactor lineevent cleanup into lineevent_free
gpio: uapi: fix misplaced comment line
tools: gpio: fix spurious close warning in lsgpio
tools: gpio: fix spurious close warning in gpio-utils
tools: gpio: fix spurious close warning in gpio-event-mon

 drivers/gpio/gpiolib-cdev.c  | 385 ++++++++++++++++++++-----------------------
 drivers/gpio/gpiolib-sysfs.c |   1 +
 drivers/gpio/gpiolib-sysfs.h |  24 +++
 drivers/gpio/gpiolib.c       |  15 +-
 drivers/gpio/gpiolib.h       |  20 +--
 include/uapi/linux/gpio.h    |   2 +-
 tools/gpio/gpio-event-mon.c  |   3 +-
 tools/gpio/gpio-utils.c      |   4 +-
 tools/gpio/lsgpio.c          |   3 +-
 9 files changed, 217 insertions(+), 240 deletions(-)
 create mode 100644 drivers/gpio/gpiolib-sysfs.h

Pulled in, thanks!

Yours,
Linus Walleij