---

yaml --- r: 175341 b: refs/heads/master c: 1f100b3 h: refs/heads/master i: 175339: 3b92b7f v: v3
git-mirror · Dec 11, 2009 · 0cb5f20 · 0cb5f20
1 parent f06eba7
commit 0cb5f20
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Showing 2 changed files with 5 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 4b3b49bb77eddb540e7c69e2129f5334cf713bf8
+refs/heads/master: 1f100b323d19469b06a63ccd6130ed71760145cc
diff --git a/trunk/drivers/mmc/card/sdio_uart.c b/trunk/drivers/mmc/card/sdio_uart.c
@@ -603,10 +603,14 @@ static void uart_dtr_rts(struct tty_port *tport, int onoff)
 {
 	struct sdio_uart_port *port =
 			container_of(tport, struct sdio_uart_port, port);
+	int ret = sdio_uart_claim_func(port);
+	if (ret)
+		return;
 	if (onoff == 0)
 		sdio_uart_clear_mctrl(port, TIOCM_DTR | TIOCM_RTS);
 	else
 		sdio_uart_set_mctrl(port, TIOCM_DTR | TIOCM_RTS);
+	sdio_uart_release_func(port);
 }
 
 /**