sh: module_alloc() should be using vmalloc_exec().

SH-X2 extended mode TLB allows for toggling of the exec bit, so make
sure we are using the right protection bits for module space there
also.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
diff --git a/arch/sh/kernel/module.c b/arch/sh/kernel/module.c
index 6ba2b79..c430810 100644
--- a/arch/sh/kernel/module.c
+++ b/arch/sh/kernel/module.c
@@ -37,7 +37,8 @@
 {
 	if (size == 0)
 		return NULL;
-	return vmalloc(size);
+
+	return vmalloc_exec(size);
 }