The patch titled
serial-timbuart-make-sure-last-byte-is-sent-when-port-is-closed-fix
has been added to the -mm tree. Its filename is
serial-timbuart-make-sure-last-byte-is-sent-when-port-is-closed-fix.patch
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------------------------------------------------------
Subject: serial-timbuart-make-sure-last-byte-is-sent-when-port-is-closed-fix
From: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
drivers/serial/timbuart.c: In function 'timbuart_flush_buffer':
drivers/serial/timbuart.c:72: error: implicit declaration of function 'timbuart_tx_empty'
drivers/serial/timbuart.c: At top level:
drivers/serial/timbuart.c:201: error: conflicting types for 'timbuart_tx_empty'
drivers/serial/timbuart.c:72: error: previous implicit declaration of 'timbuart_tx_empty' was here
confused.
Cc: Greg KH <greg@xxxxxxxxx>
Cc: Richard Röjfors <richard.rojfors@xxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/serial/timbuart.c | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)
diff -puN drivers/serial/timbuart.c~serial-timbuart-make-sure-last-byte-is-sent-when-port-is-closed-fix drivers/serial/timbuart.c
--- a/drivers/serial/timbuart.c~serial-timbuart-make-sure-last-byte-is-sent-when-port-is-closed-fix
+++ a/drivers/serial/timbuart.c
@@ -67,6 +67,13 @@ static void timbuart_start_tx(struct uar
tasklet_schedule(&uart->tasklet);
}
+static unsigned int timbuart_tx_empty(struct uart_port *port)
+{
+ u32 isr = ioread32(port->membase + TIMBUART_ISR);
+
+ return (isr & TXBE) ? TIOCSER_TEMT : 0;
+}
+
static void timbuart_flush_buffer(struct uart_port *port)
{
if (!timbuart_tx_empty(port)) {
@@ -197,13 +204,6 @@ void timbuart_tasklet(unsigned long arg)
dev_dbg(uart->port.dev, "%s leaving\n", __func__);
}
-static unsigned int timbuart_tx_empty(struct uart_port *port)
-{
- u32 isr = ioread32(port->membase + TIMBUART_ISR);
-
- return (isr & TXBE) ? TIOCSER_TEMT : 0;
-}
-
static unsigned int timbuart_get_mctrl(struct uart_port *port)
{
u8 cts = ioread8(port->membase + TIMBUART_CTRL);
_
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