From b95ace54a23e2f8ebb032744cebb17c9f43bf651 Mon Sep 17 00:00:00 2001
From: Robert Jarzmik <robert.jarzmik@free.fr>
Date: Sun, 22 Apr 2012 13:37:24 +0200
Subject: 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>
---
include/linux/gpio-pxa.h | 4 ++++
1 file changed, 4 insertions(+)
(limited to 'include/linux/gpio-pxa.h')
diff --git a/include/linux/gpio-pxa.h b/include/linux/gpio-pxa.h
index 05071ee34c3..d755b28ba63 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 */
--
cgit v1.2.3-70-g09d2