Florian Fainelli wrote:
This patch fixes the misuse of virtual address which would lead to
serious problems while accessing ioremap'd registers in the GPIO
code.
Signed-off-by: Florian Fainelli <florian@xxxxxxxxxxx>
---
diff --git a/arch/mips/rb532/gpio.c b/arch/mips/rb532/gpio.c
index 00a1c78..3d1632c 100644
--- a/arch/mips/rb532/gpio.c
+++ b/arch/mips/rb532/gpio.c
@@ -47,8 +47,8 @@ struct mpmc_device dev3;
static struct resource rb532_gpio_reg0_res[] = {
{
.name = "gpio_reg0",
- .start = (u32)(IDT434_REG_BASE + GPIOBASE),
- .end = (u32)(IDT434_REG_BASE + GPIOBASE + sizeof(struct rb532_gpio_reg)),
+ .start = (REG_BASE + GPIOBASE),
+ .end = (REG_BASE + GPIOBASE + sizeof(struct rb532_gpio_reg)),
.flags = IORESOURCE_MEM,
}
};
@@ -56,8 +56,8 @@ static struct resource rb532_gpio_reg0_res[] = {
static struct resource rb532_dev3_ctl_res[] = {
{
.name = "dev3_ctl",
- .start = (u32)(IDT434_REG_BASE + DEV3BASE),
- .end = (u32)(IDT434_REG_BASE + DEV3BASE + sizeof(struct dev_reg)),
+ .start = (REG_BASE + DEV3BASE),
+ .end = (REG_BASE + DEV3BASE + sizeof(struct dev_reg)),
.flags = IORESOURCE_MEM,
}
};
Oh, and parens are not needed in the initializers anymore...
WBR, Sergei
