Attached patch fixes problem that cause kobject_register failure
during loading.  Kobject_register would fail when there are more than
1 module with same module name.  This patch will change module name of
megaraid_legacy from 'megaraid' to 'megaraid_legacy'.
Signed-Off-by: Seokmann Ju <seokmann.ju@lsil.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>