From 2e94d5ae5da1d2e798045a53b5e234a42b090908 Mon Sep 17 00:00:00 2001 From: Andy Shevchenko Date: Fri, 31 Mar 2017 21:35:17 +0300 Subject: [PATCH] serial: core: constify struct uart_port {name} field Don't allow modifications of port name. It's serial core's business only. Signed-off-by: Andy Shevchenko Signed-off-by: Greg Kroah-Hartman --- include/linux/serial_core.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h index 60530678c633..64d892f1e5cd 100644 --- a/include/linux/serial_core.h +++ b/include/linux/serial_core.h @@ -247,7 +247,7 @@ struct uart_port { unsigned char suspended; unsigned char irq_wake; unsigned char unused[2]; - char *name; /* port name */ + const char *name; /* port name */ struct attribute_group *attr_group; /* port specific attributes */ const struct attribute_group **tty_groups; /* all attributes (serial core use only) */ struct serial_rs485 rs485; -- 2.20.1