Merge branch 'linus'

1 files changed, 8 insertions, 16 deletions

diff --git a/drivers/serial/clps711x.c b/drivers/serial/clps711x.c
index ce7b2e4ecd17..2691112c84ad 100644
--- a/drivers/serial/clps711x.c
+++ b/drivers/serial/clps711x.c
@@ -424,6 +424,13 @@ static struct uart_port clps711x_ports[UART_NR] = {
 };
 
 #ifdef CONFIG_SERIAL_CLPS711X_CONSOLE
+static void clps711xuart_console_putchar(struct uart_port *port, int ch)
+{
+        while (clps_readl(SYSFLG(port)) & SYSFLG_UTXFF)
+                barrier();
+        clps_writel(ch, UARTDR(port));
+}
+
 /*
  *      Print a string to the serial port trying not to disturb
  *      any possible real use of the port...
@@ -438,7 +445,6 @@ clps711xuart_console_write(struct console *co, const char *s,
 {
         struct uart_port *port = clps711x_ports + co->index;
         unsigned int status, syscon;
-        int i;
 
         /*
          *      Ensure that the port is enabled.
@@ -446,21 +452,7 @@ clps711xuart_console_write(struct console *co, const char *s,
         syscon = clps_readl(SYSCON(port));
         clps_writel(syscon | SYSCON_UARTEN, SYSCON(port));
 
-        /*
-         *      Now, do each character
-         */
-        for (i = 0; i < count; i++) {
-                do {
-                        status = clps_readl(SYSFLG(port));
-                } while (status & SYSFLG_UTXFF);
-                clps_writel(s[i], UARTDR(port));
-                if (s[i] == '\n') {
-                        do {
-                                status = clps_readl(SYSFLG(port));
-                        } while (status & SYSFLG_UTXFF);
-                        clps_writel('\r', UARTDR(port));
-                }
-        }
+        uart_console_write(port, s, count, clps711xuart_console_putchar);
 
         /*
          *      Finally, wait for transmitter to become empty