This fixes the following checkpatch.pl warnings:
WARNING: Missing a blank line after declarations
WARNING: braces {} are not necessary for any arm of this statement
Signed-off-by: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx>
---
drivers/tty/serial/8250/8250_core.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/tty/serial/8250/8250_core.c b/drivers/tty/serial/8250/8250_core.c
index 081b773a54c9..1082e76c4d37 100644
--- a/drivers/tty/serial/8250/8250_core.c
+++ b/drivers/tty/serial/8250/8250_core.c
@@ -321,9 +321,9 @@ static int univ8250_setup_irq(struct uart_8250_port *up)
* hardware interrupt, we use a timer-based system. The original
* driver used to do this with IRQ0.
*/
- if (!port->irq) {
+ if (!port->irq)
mod_timer(&up->timer, jiffies + uart_poll_timeout(port));
- } else
+ else
retval = serial_link_irq_chain(up);
return retval;
@@ -752,6 +752,7 @@ void serial8250_suspend_port(int line)
if (!console_suspend_enabled && uart_console(port) &&
port->type != PORT_8250) {
unsigned char canary = 0xa5;
+
serial_out(up, UART_SCR, canary);
if (serial_in(up, UART_SCR) == canary)
up->canary = canary;
--
2.30.2
