X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fserial%2Fnetx-serial.c;h=81ac9bb4f39b74a7a9e1b2456ae6484a49a0f560;hb=77b96bd7e5ee0b44aed1b77fef5949bc19e8301f;hp=3123ffeac8ad682e4ec383cd9d9606bc095270fe;hpb=cf867ac375cea7c7a834eaddaf373e2662d9e260;p=linux-2.6

diff --git a/drivers/serial/netx-serial.c b/drivers/serial/netx-serial.c
index 3123ffeac8..81ac9bb4f3 100644
--- a/drivers/serial/netx-serial.c
+++ b/drivers/serial/netx-serial.c
@@ -287,6 +287,7 @@ static void netx_set_mctrl(struct uart_port *port, unsigned int mctrl)
 {
 	unsigned int val;
 
+	/* FIXME: Locking needed ? */
 	if (mctrl & TIOCM_RTS) {
 		val = readl(port->membase + UART_RTS_CR);
 		writel(val | RTS_CR_RTS, port->membase + UART_RTS_CR);