Commit e21654a7 authored Dec 22, 2006 by Peter Korsgaard Committed by Linus Torvalds Dec 22, 2006

[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: Peter Korsgaard <jacmet@sunsite.dk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

parent b2b2cbc4

drivers/serial/uartlite.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -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;
		}