---

yaml --- r: 280693 b: refs/heads/master c: f5b6940 h: refs/heads/master i: 280691: 81050a0 v: v3
git-mirror · Dec 10, 2011 · 2d61849 · 2d61849
1 parent f0d45fe
commit 2d61849
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Showing 2 changed files with 2 additions and 24 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: ee948e379ede642b7499e78e8e30c10f90c0a1c5
+refs/heads/master: f5b6940cbc6fb955a0c2be7ed324efc00e61f481
diff --git a/trunk/drivers/tty/serial/bfin_uart.c b/trunk/drivers/tty/serial/bfin_uart.c
@@ -119,12 +119,10 @@ static irqreturn_t bfin_serial_mctrl_cts_int(int irq, void *dev_id)
 	unsigned int status;
 
 	status = bfin_serial_get_mctrl(&uart->port);
-	uart_handle_cts_change(&uart->port, status & TIOCM_CTS);
 #ifdef CONFIG_SERIAL_BFIN_HARD_CTSRTS
-	uart->scts = 1;
 	UART_CLEAR_SCTS(uart);
-	UART_CLEAR_IER(uart, EDSSI);
 #endif
+	uart_handle_cts_change(&uart->port, status & TIOCM_CTS);
 
 	return IRQ_HANDLED;
 }
@@ -175,13 +173,6 @@ static void bfin_serial_start_tx(struct uart_port *port)
 	struct bfin_serial_port *uart = (struct bfin_serial_port *)port;
 	struct tty_struct *tty = uart->port.state->port.tty;
 
-#ifdef CONFIG_SERIAL_BFIN_HARD_CTSRTS
-	if (uart->scts && !(bfin_serial_get_mctrl(&uart->port) & TIOCM_CTS)) {
-		uart->scts = 0;
-		uart_handle_cts_change(&uart->port, uart->scts);
-	}
-#endif
-
 	/*
 	 * To avoid losting RX interrupt, we reset IR function
 	 * before sending data.
@@ -380,12 +371,6 @@ static irqreturn_t bfin_serial_tx_int(int irq, void *dev_id)
 {
 	struct bfin_serial_port *uart = dev_id;
 
-#ifdef CONFIG_SERIAL_BFIN_HARD_CTSRTS
-	if (uart->scts && !(bfin_serial_get_mctrl(&uart->port) & TIOCM_CTS)) {
-		uart->scts = 0;
-		uart_handle_cts_change(&uart->port, uart->scts);
-	}
-#endif
 	spin_lock(&uart->port.lock);
 	if (UART_GET_LSR(uart) & THRE)
 		bfin_serial_tx_chars(uart);
@@ -531,13 +516,6 @@ static irqreturn_t bfin_serial_dma_tx_int(int irq, void *dev_id)
 	struct bfin_serial_port *uart = dev_id;
 	struct circ_buf *xmit = &uart->port.state->xmit;
 
-#ifdef CONFIG_SERIAL_BFIN_HARD_CTSRTS
-	if (uart->scts && !(bfin_serial_get_mctrl(&uart->port)&TIOCM_CTS)) {
-		uart->scts = 0;
-		uart_handle_cts_change(&uart->port, uart->scts);
-	}
-#endif
-
 	spin_lock(&uart->port.lock);
 	if (!(get_dma_curr_irqstat(uart->tx_dma_channel)&DMA_RUN)) {
 		disable_dma(uart->tx_dma_channel);