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authorRobert Jarzmik <robert.jarzmik@free.fr>2012-04-22 13:37:24 +0200
committerHaojian Zhuang <haojian.zhuang@gmail.com>2012-04-27 10:46:45 +0800
commitb95ace54a23e2f8ebb032744cebb17c9f43bf651 (patch)
tree7c7053a33426848bd27edabc977b7d5cfd1b84a7 /include
parent66f75a5d028beaf67c931435fdc3e7823125730c (diff)
downloadlinux-linaro-stable-b95ace54a23e2f8ebb032744cebb17c9f43bf651.tar.gz
ARM: pxa: fix gpio wakeup setting
In 3.3, gpio wakeup setting was broken. The call enable_irq_wake() didn't set up the PXA gpio registers (PWER, ...) anymore. Fix it at least for pxa27x. The driver doesn't seem to be used in pxa25x (weird ...), and the fix doesn't extend to pxa3xx and pxa95x (which don't have a gpio_set_wake() available). Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Haojian Zhuang <haojian.zhuang@gmail.com>
Diffstat (limited to 'include')
-rw-r--r--include/linux/gpio-pxa.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/gpio-pxa.h b/include/linux/gpio-pxa.h
index 05071ee34c3f..d755b28ba635 100644
--- a/include/linux/gpio-pxa.h
+++ b/include/linux/gpio-pxa.h
@@ -13,4 +13,8 @@ extern int pxa_last_gpio;
extern int pxa_irq_to_gpio(int irq);
+struct pxa_gpio_platform_data {
+ int (*gpio_set_wake)(unsigned int gpio, unsigned int on);
+};
+
#endif /* __GPIO_PXA_H */