Don't allow modifications of port name. It's serial core's business only.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
---
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;
--
2.11.0
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