OSDN Git Service

(root) / tomoyo / tomoyo-test1.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: f6d9af4) | patch
gpiolib: export gpiochip_irq_reqres/relres()
authorHans Verkuil <hans.verkuil@cisco.com>
Sat, 8 Sep 2018 09:23:14 +0000 (11:23 +0200)
committerLinus Walleij <linus.walleij@linaro.org>
Mon, 10 Sep 2018 06:54:57 +0000 (08:54 +0200)
commit4e6b823867e2b8afc2b33740ba930e50b1f92421
tree777adeba299de592e1d34355fa362a206fb164datree | snapshot
parentf6d9af4770995d1f58be57139bce7974868231e8commit | diff
gpiolib: export gpiochip_irq_reqres/relres()

GPIO drivers that do not use GPIOLIB_IRQCHIP can hook these into
the irq_request_resource and irq_release_resource callbacks of the
irq_chip so they correctly 'get' the module and lock the gpio line
for IRQ use.

This will simplify driver code.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
drivers/gpio/gpiolib.c diff | blob | history
include/linux/gpio/driver.h diff | blob | history
This is a test repository.
About OSDN
Find Software
Develop Software
Help