WS cleanup: remove trailing white space

Signed-off-by: Wolfgang Denk <wd@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/drivers/serial/serial_msm.c b/drivers/serial/serial_msm.c
index ac4d082..a22623c 100644
--- a/drivers/serial/serial_msm.c
+++ b/drivers/serial/serial_msm.c
@@ -233,7 +233,7 @@
 	if (priv->base == FDT_ADDR_T_NONE)
 		return -EINVAL;
 
-	priv->clk_bit_rate = fdtdec_get_int(gd->fdt_blob, dev_of_offset(dev), 
+	priv->clk_bit_rate = fdtdec_get_int(gd->fdt_blob, dev_of_offset(dev),
 							"bit-rate", UART_DM_CLK_RX_TX_BIT_RATE);
 
 	return 0;