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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 <andriy.shevchenko@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
hifive-unleashed-5.1
Andy Shevchenko 2017-03-31 21:35:17 +03:00 committed by Greg Kroah-Hartman
parent 6fe729c4bd
commit 2e94d5ae5d
1 changed files with 1 additions and 1 deletions
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include/linux/serial_core.h
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@ -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;