Commit e21654a7 authored by Peter Korsgaard's avatar Peter Korsgaard Committed by Linus Torvalds

[PATCH] serial/uartlite: Only enable port if request_port succeeded

The uartlite driver used to always enable the port even if request_port
failed causing havoc. This patch fixes it.
Signed-off-by: default avatarPeter Korsgaard <jacmet@sunsite.dk>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent b2b2cbc4
......@@ -278,7 +278,7 @@ static int ulite_request_port(struct uart_port *port)
static void ulite_config_port(struct uart_port *port, int flags)
{
ulite_request_port(port);
if (!ulite_request_port(port))
port->type = PORT_UARTLITE;
}
......
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