Use the safer devm versions of memory mapping functions. Signed-off-by: Enrico Weigelt, metux IT consult <info@xxxxxxxxx> --- drivers/tty/serial/sa1100.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/tty/serial/sa1100.c b/drivers/tty/serial/sa1100.c index a399772b..3aa20a2 100644 --- a/drivers/tty/serial/sa1100.c +++ b/drivers/tty/serial/sa1100.c @@ -522,7 +522,7 @@ static void sa1100_release_port(struct uart_port *port) struct sa1100_port *sport = container_of(port, struct sa1100_port, port); - release_mem_region(sport->port.mapbase, UART_PORT_SIZE); + devm_release_mem_region(port->dev, sport->port.mapbase, UART_PORT_SIZE); } /* @@ -533,7 +533,7 @@ static int sa1100_request_port(struct uart_port *port) struct sa1100_port *sport = container_of(port, struct sa1100_port, port); - return request_mem_region(sport->port.mapbase, UART_PORT_SIZE, + return devm_request_mem_region(port->dev, port->mapbase, UART_PORT_SIZE, "sa11x0-uart") != NULL ? 0 : -EBUSY; } -- 1.9.1
