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authorDmitry Eremin-Solenikov <dbaryshkov@gmail.com>2015-05-12 20:12:23 +0300
committerLinus Walleij <linus.walleij@linaro.org>2015-05-13 14:02:36 +0300
commit25e4fe92a20bbffde87500615250f1d54bfb832f (patch)
treef879e7336fc3a2347689df9f18e1ac0a51e34a4e /include/linux/gpio
parent845c877009cf014b971aab7f54613f9185a824b0 (diff)
downloadlinux-25e4fe92a20bbffde87500615250f1d54bfb832f.tar.xz
gpiolib: cleanup chained handler and data
Clean up chained handler and handler data if they were set by gpiochip_set_chained_irqchip(). Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'include/linux/gpio')
-rw-r--r--include/linux/gpio/driver.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/gpio/driver.h b/include/linux/gpio/driver.h
index 2c1e639f66bd..96a678842cde 100644
--- a/include/linux/gpio/driver.h
+++ b/include/linux/gpio/driver.h
@@ -121,6 +121,7 @@ struct gpio_chip {
unsigned int irq_base;
irq_flow_handler_t irq_handler;
unsigned int irq_default_type;
+ int irq_parent;
#endif
#if defined(CONFIG_OF_GPIO)