From 55b8c0455b8aeb80f94183fa3aa42e3fa62b1705 Mon Sep 17 00:00:00 2001 From: Jim Cromie Date: Tue, 27 Jun 2006 02:54:15 -0700 Subject: [PATCH] [PATCH] chardev: GPIO for SCx200 & PC-8736x: device minor numbers are unsigned ints Per kernel headers, device minor numbers are unsigned ints. Do the same in this driver. Signed-off-by: Jim Cromie Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/i386/kernel/scx200.c | 2 +- include/linux/scx200_gpio.h | 14 +++++++------- 2 files changed, 8 insertions(+), 8 deletions(-) diff --git a/arch/i386/kernel/scx200.c b/arch/i386/kernel/scx200.c index 4d3d8e811fe1..18f895ce2488 100644 --- a/arch/i386/kernel/scx200.c +++ b/arch/i386/kernel/scx200.c @@ -87,7 +87,7 @@ static int __devinit scx200_probe(struct pci_dev *pdev, const struct pci_device_ 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 --git a/include/linux/scx200_gpio.h b/include/linux/scx200_gpio.h index 83ab8a1521f5..90dd069cc145 100644 --- a/include/linux/scx200_gpio.h +++ b/include/linux/scx200_gpio.h @@ -1,6 +1,6 @@ #include -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 index) { 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(int index) { /* 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(int index) { /* 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(int index) { /* 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 index, int state) { } /* 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; -- 2.20.1