diff --git a/arch/parisc/hpux/fs.c b/arch/parisc/hpux/fs.c
index d86e15776779..f2042e6466a4 100644
--- a/arch/parisc/hpux/fs.c
+++ b/arch/parisc/hpux/fs.c
@@ -21,6 +21,7 @@
  *    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
+#include <linux/kernel.h>
 #include <linux/mm.h>
 #include <linux/sched.h>
 #include <linux/file.h>
@@ -69,7 +70,6 @@ struct getdents_callback {
 };
 
 #define NAME_OFFSET(de) ((int) ((de)->d_name - (char __user *) (de)))
-#define ROUND_UP(x) (((x)+sizeof(long)-1) & ~(sizeof(long)-1))
 
 static int filldir(void * __buf, const char * name, int namlen, loff_t offset,
 		u64 ino, unsigned d_type)
@@ -77,7 +77,7 @@ static int filldir(void * __buf, const char * name, int namlen, loff_t offset,
 	struct hpux_dirent __user * dirent;
 	struct getdents_callback * buf = (struct getdents_callback *) __buf;
 	ino_t d_ino;
-	int reclen = ROUND_UP(NAME_OFFSET(dirent) + namlen + 1);
+	int reclen = ALIGN(NAME_OFFSET(dirent) + namlen + 1, sizeof(long));
 
 	buf->error = -EINVAL;	/* only used if we fail.. */
 	if (reclen > buf->count)
@@ -102,7 +102,6 @@ static int filldir(void * __buf, const char * name, int namlen, loff_t offset,
 }
 
 #undef NAME_OFFSET
-#undef ROUND_UP
 
 int hpux_getdents(unsigned int fd, struct hpux_dirent __user *dirent, unsigned int count)
 {
diff --git a/arch/parisc/kernel/sys_parisc32.c b/arch/parisc/kernel/sys_parisc32.c
index a8ebac4fadec..bb23ff71c28e 100644
--- a/arch/parisc/kernel/sys_parisc32.c
+++ b/arch/parisc/kernel/sys_parisc32.c
@@ -311,14 +311,13 @@ struct readdir32_callback {
 	int count;
 };
 
-#define ROUND_UP(x,a)	((__typeof__(x))(((unsigned long)(x) + ((a) - 1)) & ~((a) - 1)))
 #define NAME_OFFSET(de) ((int) ((de)->d_name - (char __user *) (de)))
 static int filldir32 (void *__buf, const char *name, int namlen,
 			loff_t offset, u64 ino, unsigned int d_type)
 {
 	struct linux32_dirent __user * dirent;
 	struct getdents32_callback * buf = (struct getdents32_callback *) __buf;
-	int reclen = ROUND_UP(NAME_OFFSET(dirent) + namlen + 1, 4);
+	int reclen = ALIGN(NAME_OFFSET(dirent) + namlen + 1, 4);
 	u32 d_ino;
 
 	buf->error = -EINVAL;	/* only used if we fail.. */