[patch -mm 04/20] chardev: GPIO for SCx200 & PC-8736x: device minor numbers are unsigned ints

[Jim Cromie <jim.cromie@gmail.com>]

4/20. patch.unsigned-minor

Per kernel headers, device minor numbers are unsigned ints.
Do the same in this driver.

Signed-off-by: Jim Cromie <jim.cromie@gmail.com>

---

diffstat gpio-scx/patch.unsigned-minor
 arch/i386/kernel/scx200.c   |    2 +-
 include/linux/scx200_gpio.h |   14 +++++++-------
 2 files changed, 8 insertions(+), 8 deletions(-)

diff -ruNp -X dontdiff -X exclude-diffs ax-3/arch/i386/kernel/scx200.c ax-4/arch/i386/kernel/scx200.c
--- ax-3/arch/i386/kernel/scx200.c	2006-06-17 00:55:59.000000000 -0600
+++ ax-4/arch/i386/kernel/scx200.c	2006-06-17 01:07:24.000000000 -0600
@@ -87,7 +87,7 @@ static int __devinit scx200_probe(struct
 	return 0;
 }
 
-u32 scx200_gpio_configure(int index, u32 mask, u32 bits)
+u32 scx200_gpio_configure(unsigned index, u32 mask, u32 bits)
 {
 	u32 config, new_config;
 	unsigned long flags;
diff -ruNp -X dontdiff -X exclude-diffs ax-3/include/linux/scx200_gpio.h ax-4/include/linux/scx200_gpio.h
--- ax-3/include/linux/scx200_gpio.h	2006-06-17 00:55:59.000000000 -0600
+++ ax-4/include/linux/scx200_gpio.h	2006-06-17 01:07:24.000000000 -0600
@@ -1,6 +1,6 @@
 #include <linux/spinlock.h>
 
-u32 scx200_gpio_configure(int index, u32 set, u32 clear);
+u32 scx200_gpio_configure(unsigned index, u32 set, u32 clear);
 
 extern unsigned scx200_gpio_base;
 extern long scx200_gpio_shadow[2];
@@ -17,7 +17,7 @@ extern long scx200_gpio_shadow[2];
 
 /* returns the value of the GPIO pin */
 
-static inline int scx200_gpio_get(int index) {
+static inline int scx200_gpio_get(unsigned index) {
 	__SCx200_GPIO_BANK;
 	__SCx200_GPIO_IOADDR + 0x04;
 	__SCx200_GPIO_INDEX;
@@ -29,7 +29,7 @@ static inline int scx200_gpio_get(int in
    driven if the GPIO is configured as an output, it might not be the
    state of the GPIO right now if the GPIO is configured as an input) */
 
-static inline int scx200_gpio_current(int index) {
+static inline int scx200_gpio_current(unsigned index) {
         __SCx200_GPIO_BANK;
 	__SCx200_GPIO_INDEX;
 		
@@ -38,7 +38,7 @@ static inline int scx200_gpio_current(in
 
 /* drive the GPIO signal high */
 
-static inline void scx200_gpio_set_high(int index) {
+static inline void scx200_gpio_set_high(unsigned index) {
 	__SCx200_GPIO_BANK;
 	__SCx200_GPIO_IOADDR;
 	__SCx200_GPIO_SHADOW;
@@ -49,7 +49,7 @@ static inline void scx200_gpio_set_high(
 
 /* drive the GPIO signal low */
 
-static inline void scx200_gpio_set_low(int index) {
+static inline void scx200_gpio_set_low(unsigned index) {
 	__SCx200_GPIO_BANK;
 	__SCx200_GPIO_IOADDR;
 	__SCx200_GPIO_SHADOW;
@@ -60,7 +60,7 @@ static inline void scx200_gpio_set_low(i
 
 /* drive the GPIO signal to state */
 
-static inline void scx200_gpio_set(int index, int state) {
+static inline void scx200_gpio_set(unsigned index, int state) {
 	__SCx200_GPIO_BANK;
 	__SCx200_GPIO_IOADDR;
 	__SCx200_GPIO_SHADOW;
@@ -73,7 +73,7 @@ static inline void scx200_gpio_set(int i
 }
 
 /* toggle the GPIO signal */
-static inline void scx200_gpio_change(int index) {
+static inline void scx200_gpio_change(unsigned index) {
 	__SCx200_GPIO_BANK;
 	__SCx200_GPIO_IOADDR;
 	__SCx200_GPIO_SHADOW;