serial:blackfin: Correct coding style in bfin serial driver.

Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Acked-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 16 insertions, 9 deletions

diff --git a/drivers/tty/serial/bfin_5xx.c b/drivers/tty/serial/bfin_5xx.c
index ff6979181ac5..e08bc046c1bd 100644
--- a/drivers/tty/serial/bfin_5xx.c
+++ b/drivers/tty/serial/bfin_5xx.c
@@ -234,8 +234,8 @@ static void bfin_serial_rx_chars(struct bfin_serial_port *uart)
         status = UART_GET_LSR(uart);
         UART_CLEAR_LSR(uart);
 
-        ch = UART_GET_CHAR(uart);
-        uart->port.icount.rx++;
+        ch = UART_GET_CHAR(uart);
+        uart->port.icount.rx++;
 
 #if defined(CONFIG_KGDB_SERIAL_CONSOLE) || \
         defined(CONFIG_KGDB_SERIAL_CONSOLE_MODULE)
@@ -739,9 +739,8 @@ static int bfin_serial_startup(struct uart_port *port)
                         pr_info("Unable to attach BlackFin UART CTS interrupt. So, disable it.\n");
                 }
         }
-        if (uart->rts_pin >= 0) {
+        if (uart->rts_pin >= 0)
                 gpio_direction_output(uart->rts_pin, 0);
-        }
 #endif
 #ifdef CONFIG_SERIAL_BFIN_HARD_CTSRTS
         if (uart->cts_pin >= 0 && request_irq(uart->status_irq,
@@ -1091,10 +1090,18 @@ bfin_serial_console_get_options(struct bfin_serial_port *uart, int *baud,
                                 *parity = 'o';
                 }
                 switch (lcr & 0x03) {
-                        case 0: *bits = 5; break;
-                        case 1: *bits = 6; break;
-                        case 2: *bits = 7; break;
-                        case 3: *bits = 8; break;
+                case 0:
+                        *bits = 5;
+                        break;
+                case 1:
+                        *bits = 6;
+                        break;
+                case 2:
+                        *bits = 7;
+                        break;
+                case 3:
+                        *bits = 8;
+                        break;
                 }
                 /* Set DLAB in LCR to Access DLL and DLH */
                 UART_SET_DLAB(uart);
@@ -1183,7 +1190,7 @@ static struct console bfin_serial_console = {
         .index          = -1,
         .data           = &bfin_serial_reg,
 };
-#define BFIN_SERIAL_CONSOLE     &bfin_serial_console
+#define BFIN_SERIAL_CONSOLE     (&bfin_serial_console)
 #else
 #define BFIN_SERIAL_CONSOLE     NULL
 #endif /* CONFIG_SERIAL_BFIN_CONSOLE */