diff --git a/arch/sparc/include/uapi/asm/openpromio.h b/arch/sparc/include/uapi/asm/openpromio.h
index 8817f7d1a70c53..d4494b679e99aa 100644
--- a/arch/sparc/include/uapi/asm/openpromio.h
+++ b/arch/sparc/include/uapi/asm/openpromio.h
@@ -4,7 +4,6 @@
 
 #include <linux/compiler.h>
 #include <linux/ioctl.h>
-#include <linux/types.h>
 
 /*
  * SunOS and Solaris /dev/openprom definitions. The ioctl values
@@ -13,7 +12,7 @@
 
 struct openpromio
 {
-	u_int	oprom_size;		/* Actual size of the oprom_array. */
+	unsigned int oprom_size;	/* Actual size of the oprom_array. */
 	char	oprom_array[1];		/* Holds property names and values. */
 };