[PATCH] scx200_gpio export cleanups

Use EXPORT_SYMBOL_GPL for new symbols, and declare the struct in the header
file for access by other modules.

Signed-off-by: Chris Boot <bootc@bootc.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --git a/drivers/char/scx200_gpio.c b/drivers/char/scx200_gpio.c
index b1f88c6..99e5272 100644 (file)
--- a/drivers/char/scx200_gpio.c
+++ b/drivers/char/scx200_gpio.c
@@ -44,7 +44,7 @@ struct nsc_gpio_ops scx200_gpio_ops = {
        .gpio_change    = scx200_gpio_change,
        .gpio_current   = scx200_gpio_current
 };
-EXPORT_SYMBOL(scx200_gpio_ops);
+EXPORT_SYMBOL_GPL(scx200_gpio_ops);
 
 static int scx200_gpio_open(struct inode *inode, struct file *file)
 {

diff --git a/include/linux/scx200_gpio.h b/include/linux/scx200_gpio.h
index 90dd069..1a82d30 100644 (file)
--- a/include/linux/scx200_gpio.h
+++ b/include/linux/scx200_gpio.h
@@ -4,6 +4,7 @@ u32 scx200_gpio_configure(unsigned index, u32 set, u32 clear);
 
 extern unsigned scx200_gpio_base;
 extern long scx200_gpio_shadow[2];
+extern struct nsc_gpio_ops scx200_gpio_ops;
 
 #define scx200_gpio_present() (scx200_gpio_base!=0)