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linux/include/linux/gpio
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Linus Walleij 739e6f5945 gpio: provide lockdep keys for nested/unnested irqchips 
The helper function for adding a GPIO chip compiles in a lockdep
key for debugging, the same key is needed for nested chips as
well.

The macro construction is unreadable, replace this with two
static inlines instead.

The _gpiochip_irqchip_add prefixed function is not helpful,
rename it with gpiochip_irqchip_add_key() that tell us what the
function is actually doing.

Fixes: d245b3f9bd ("gpio: simplify adding threaded interrupts")
Cc: Roger Quadros <rogerq@ti.com>
Reported-by: Clemens Gruber <clemens.gruber@pqgruber.com>
Reported-by: Roger Quadros <rogerq@ti.com>
Reported-by: Grygorii Strashko <grygorii.strashko@ti.com>
Tested-by: Clemens Gruber <clemens.gruber@pqgruber.com>
Tested-by: Grygorii Strashko <grygorii.strashko@ti.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
History 2017-01-19 09:57:20 +01:00
..
consumer.h gpio: keep the GPIO line names internal 2015-09-24 10:48:53 -07:00
driver.h gpio: provide lockdep keys for nested/unnested irqchips 2017-01-19 09:57:20 +01:00
machine.h gpiolib: Add support for removing registered consumer lookup table 2015-07-21 09:21:40 +02:00