[PATCH] gpio: sa1100: include <mach/generic.h>

[Arnd Bergmann <arnd@xxxxxxxxxx>]

From: Arnd Bergmann <arnd@xxxxxxxx>

sa1100_init_gpio() is declared in a machine specific header so it
can be called from platform code, but the definition is in the device
driver, which causes a warning:

drivers/gpio/gpio-sa1100.c:310:13: error: no previous prototype for 'sa1100_init_gpio' [-Werror=missing-prototypes]

It's already possible to include mach/generic.h from drivers, so add
this one here as well.

Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
---
 drivers/gpio/gpio-sa1100.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpio/gpio-sa1100.c b/drivers/gpio/gpio-sa1100.c
index 342a59ea489a..3b1cc8462fcb 100644
--- a/drivers/gpio/gpio-sa1100.c
+++ b/drivers/gpio/gpio-sa1100.c
@@ -13,6 +13,7 @@
 #include <mach/hardware.h>
 #include <mach/regs-gpio.h>
 #include <mach/irqs.h>
+#include <mach/generic.h>
 
 struct sa1100_gpio_chip {
 	struct gpio_chip chip;
-- 
2.39.2