[PATCH] tpm: tpm-bios: fix module license issue

Attempting to insert the tpm modules fails because the tpm_bios file is
missing a license statement.
Signed-off-by: NKylene Hall <kjhall@us.ibm.com>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

drivers/char/tpm/tpm_bios.c

@@ -547,3 +547,4 @@ void tpm_bios_log_teardown(struct dentry **lst)
 		securityfs_remove(lst[i]);
 }
 EXPORT_SYMBOL_GPL(tpm_bios_log_teardown);
+MODULE_LICENSE("GPL");