checkpatch: add uart_ops to normally const structs

Add another struct to the list of normally const struct types
Signed-off-by: NJoe Perches <joe@perches.com>
Cc: Andy Whitcroft <apw@shadowen.org>
Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

scripts/checkpatch.pl

@@ -5339,6 +5339,7 @@ sub process {
 				stacktrace_ops|
 				sysfs_ops|
 				tty_operations|
+				uart_ops|
 				usb_mon_operations|
 				wd_ops}x;
 		if ($line !~ /\bconst\b/ &&