4 files changed, 4 insertions, 4 deletions
diff --git a/arch/arm/mach-ixp4xx/common.c b/arch/arm/mach-ixp4xx/common.c
index cfd52fb341cb..3bbf40f6d964 100644
--- a/arch/arm/mach-ixp4xx/common.c
+++ b/arch/arm/mach-ixp4xx/common.c
@@ -117,7 +117,7 @@ int gpio_to_irq(int gpio)
 }
 EXPORT_SYMBOL(gpio_to_irq);
 
-int irq_to_gpio(int irq)
+int irq_to_gpio(unsigned int irq)
 {
 	int gpio = (irq < 32) ? irq2gpio[irq] : -EINVAL;
 
diff --git a/arch/arm/mach-ixp4xx/include/mach/gpio.h b/arch/arm/mach-ixp4xx/include/mach/gpio.h
index cd5aec26c072..a5f87ded2f28 100644
--- a/arch/arm/mach-ixp4xx/include/mach/gpio.h
+++ b/arch/arm/mach-ixp4xx/include/mach/gpio.h
@@ -70,7 +70,7 @@ static inline void gpio_set_value(unsigned gpio, int value)
 #include <asm-generic/gpio.h>			/* cansleep wrappers */
 
 extern int gpio_to_irq(int gpio);
-extern int irq_to_gpio(int gpio);
+extern int irq_to_gpio(unsigned int irq);
 
 #endif
 
diff --git a/arch/arm/mach-ixp4xx/include/mach/npe.h b/arch/arm/mach-ixp4xx/include/mach/npe.h
index 37d0511689dc..e320db2457ae 100644
--- a/arch/arm/mach-ixp4xx/include/mach/npe.h
+++ b/arch/arm/mach-ixp4xx/include/mach/npe.h
@@ -33,7 +33,7 @@ int npe_send_message(struct npe *npe, const void *msg, const char *what);
 int npe_recv_message(struct npe *npe, void *msg, const char *what);
 int npe_send_recv_message(struct npe *npe, void *msg, const char *what);
 int npe_load_firmware(struct npe *npe, const char *name, struct device *dev);
-struct npe *npe_request(int id);
+struct npe *npe_request(unsigned id);
 void npe_release(struct npe *npe);
 
 #endif /* __IXP4XX_NPE_H */
diff --git a/arch/arm/mach-ixp4xx/ixp4xx_npe.c b/arch/arm/mach-ixp4xx/ixp4xx_npe.c
index 47ac69c7ec78..e8bb25778166 100644
--- a/arch/arm/mach-ixp4xx/ixp4xx_npe.c
+++ b/arch/arm/mach-ixp4xx/ixp4xx_npe.c
@@ -665,7 +665,7 @@ err:
 }
 
 
-struct npe *npe_request(int id)
+struct npe *npe_request(unsigned id)
 {
 	if (id < NPE_COUNT)
 		if (npe_tab[id].valid)