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Diffstat (limited to 'include/linux/serial_core.h')
-rw-r--r--include/linux/serial_core.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h
index 6d58c57acdaa..a156d2ed8d9e 100644
--- a/include/linux/serial_core.h
+++ b/include/linux/serial_core.h
@@ -459,7 +459,8 @@ struct uart_port {
struct serial_rs485 *rs485);
int (*iso7816_config)(struct uart_port *,
struct serial_iso7816 *iso7816);
- int ctrl_id; /* optional serial core controller id */
+ unsigned int ctrl_id; /* optional serial core controller id */
+ unsigned int port_id; /* optional serial core port id */
unsigned int irq; /* irq number */
unsigned long irqflags; /* irq flags */
unsigned int uartclk; /* base uart clock */