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

-
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