drm/bochs: replace ALIGN(PAGE_SIZE) by PAGE_ALIGN

use mm.h definition
Signed-off-by: Fabian Frederick <fabf@skynet.be>
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>

drivers/gpu/drm/bochs/bochs_mm.c

@@ -387,7 +387,7 @@ int bochs_gem_create(struct drm_device *dev, u32 size, bool iskernel,
 
 	*obj = NULL;
 
-	size = ALIGN(size, PAGE_SIZE);
+	size = PAGE_ALIGN(size);
 	if (size == 0)
 		return -EINVAL;