Merge branch 'master' of git://git.denx.de/u-boot-sunxi

[u-boot] / drivers / serial / serial_lpuart.c

diff --git a/drivers/serial/serial_lpuart.c b/drivers/serial/serial_lpuart.c
index 382f8ba5b52d6279dfc214cdc73ef6a91fea6ddb..1212b7267634c6be6d5d948c412fe2e7d3888199 100644 (file)
--- a/drivers/serial/serial_lpuart.c
+++ b/drivers/serial/serial_lpuart.c
@@ -1,7 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * Copyright 2013 Freescale Semiconductor, Inc.
- *
- * SPDX-License-Identifier:    GPL-2.0+
  */
 
 #include <common.h>
@@ -265,11 +264,9 @@ static int _lpuart32_serial_getc(struct lpuart_serial_platdata *plat)
 
        lpuart_read32(plat->flags, &base->data, &val);
 
-       if (plat->devtype & DEV_MX7ULP) {
-               lpuart_read32(plat->flags, &base->stat, &stat);
-               if (stat & STAT_OR)
-                       lpuart_write32(plat->flags, &base->stat, STAT_OR);
-       }
+       lpuart_read32(plat->flags, &base->stat, &stat);
+       if (stat & STAT_OR)
+               lpuart_write32(plat->flags, &base->stat, STAT_OR);
 
        return val & 0x3ff;
 }
@@ -280,10 +277,8 @@ static void _lpuart32_serial_putc(struct lpuart_serial_platdata *plat,
        struct lpuart_fsl_reg32 *base = plat->reg;
        u32 stat;
 
-       if (plat->devtype & DEV_MX7ULP) {
-               if (c == '\n')
-                       serial_putc('\r');
-       }
+       if (c == '\n')
+               serial_putc('\r');
 
        while (true) {
                lpuart_read32(plat->flags, &base->stat, &stat);
@@ -330,7 +325,7 @@ static int _lpuart32_serial_init(struct lpuart_serial_platdata *plat)
 
        lpuart_write32(plat->flags, &base->match, 0);
 
-       if (plat->devtype & DEV_MX7ULP) {
+       if (plat->devtype == DEV_MX7ULP) {
                _lpuart32_serial_setbrg_7ulp(plat, gd->baudrate);
        } else {
                /* provide data bits, parity, stop bit, etc */
@@ -347,7 +342,7 @@ static int lpuart_serial_setbrg(struct udevice *dev, int baudrate)
        struct lpuart_serial_platdata *plat = dev->platdata;
 
        if (is_lpuart32(dev)) {
-               if (plat->devtype & DEV_MX7ULP)
+               if (plat->devtype == DEV_MX7ULP)
                        _lpuart32_serial_setbrg_7ulp(plat, baudrate);
                else
                        _lpuart32_serial_setbrg(plat, baudrate);