7 files changed, 13 insertions, 36 deletions
diff --git a/drivers/misc/gsc.c b/drivers/misc/gsc.c
index ec24ca807b0..65c9c2c6ce3 100644
--- a/drivers/misc/gsc.c
+++ b/drivers/misc/gsc.c
@@ -77,7 +77,7 @@ enum {
 	GSC_SC_RST_CAUSE_MAX		= 10,
 };
 
-#if (IS_ENABLED(CONFIG_DM_I2C))
+#if CONFIG_IS_ENABLED(DM_I2C)
 
 struct gsc_priv {
 	int gscver;
diff --git a/drivers/serial/Makefile b/drivers/serial/Makefile
index 33fa5682211..37d3f82dbd8 100644
--- a/drivers/serial/Makefile
+++ b/drivers/serial/Makefile
@@ -3,30 +3,15 @@
 # (C) Copyright 2006-2009
 # Wolfgang Denk, DENX Software Engineering, [email protected].
 
-ifdef CONFIG_SPL_BUILD
-
-ifeq ($(CONFIG_$(SPL_TPL_)BUILD)$(CONFIG_$(SPL_TPL_)DM_SERIAL),yy)
-obj-y += serial-uclass.o
-else
-obj-y += serial.o
-endif
-
-else
-
-ifdef CONFIG_DM_SERIAL
+ifeq ($(CONFIG_$(SPL_TPL_)DM_SERIAL),y)
 obj-y += serial-uclass.o
 else
 obj-y += serial.o
 endif
 
-endif
-
-ifdef CONFIG_DM_SERIAL
 obj-$(CONFIG_PL01X_SERIAL) += serial_pl01x.o
-else
 obj-$(CONFIG_PL011_SERIAL) += serial_pl01x.o
 obj-$(CONFIG_$(SPL_)SYS_NS16550_SERIAL) += serial_ns16550.o
-endif
 
 obj-$(CONFIG_ALTERA_UART) += altera_uart.o
 obj-$(CONFIG_ALTERA_JTAG_UART) += altera_jtag_uart.o
diff --git a/drivers/serial/atmel_usart.c b/drivers/serial/atmel_usart.c
index 9d97bc86544..9853f49c94f 100644
--- a/drivers/serial/atmel_usart.c
+++ b/drivers/serial/atmel_usart.c
@@ -18,7 +18,7 @@
 #include <linux/delay.h>
 
 #include <asm/io.h>
-#ifdef CONFIG_DM_SERIAL
+#if CONFIG_IS_ENABLED(DM_SERIAL)
 #include <asm/arch/atmel_serial.h>
 #endif
 #include <asm/arch/clk.h>
@@ -28,7 +28,7 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
-#ifndef CONFIG_DM_SERIAL
+#if !CONFIG_IS_ENABLED(DM_SERIAL)
 static void atmel_serial_setbrg_internal(atmel_usart3_t *usart, int id,
 					 int baudrate)
 {
@@ -133,9 +133,7 @@ __weak struct serial_device *default_serial_console(void)
 {
 	return &atmel_serial_drv;
 }
-#endif
-
-#ifdef CONFIG_DM_SERIAL
+#else
 enum serial_clk_type {
 	CLK_TYPE_NORMAL = 0,
 	CLK_TYPE_DBGU,
diff --git a/drivers/serial/serial-uclass.c b/drivers/serial/serial-uclass.c
index c02106747a0..7240d763d12 100644
--- a/drivers/serial/serial-uclass.c
+++ b/drivers/serial/serial-uclass.c
@@ -407,7 +407,7 @@ void serial_stdio_init(void)
 {
 }
 
-#if defined(CONFIG_DM_STDIO)
+#if CONFIG_IS_ENABLED(DM_STDIO)
 
 #if CONFIG_IS_ENABLED(SERIAL_PRESENT)
 static void serial_stub_putc(struct stdio_dev *sdev, const char ch)
@@ -505,7 +505,7 @@ U_BOOT_ENV_CALLBACK(baudrate, on_baudrate);
 static int serial_post_probe(struct udevice *dev)
 {
 	struct dm_serial_ops *ops = serial_get_ops(dev);
-#ifdef CONFIG_DM_STDIO
+#if CONFIG_IS_ENABLED(DM_STDIO)
 	struct serial_dev_priv *upriv = dev_get_uclass_priv(dev);
 	struct stdio_dev sdev;
 #endif
@@ -540,7 +540,7 @@ static int serial_post_probe(struct udevice *dev)
 			return ret;
 	}
 
-#ifdef CONFIG_DM_STDIO
+#if CONFIG_IS_ENABLED(DM_STDIO)
 	if (!(gd->flags & GD_FLG_RELOC))
 		return 0;
 	memset(&sdev, '\0', sizeof(sdev));
diff --git a/drivers/serial/serial_mtk.c b/drivers/serial/serial_mtk.c
index 6fb4cb65c29..ded7346a13f 100644
--- a/drivers/serial/serial_mtk.c
+++ b/drivers/serial/serial_mtk.c
@@ -173,8 +173,7 @@ static int _mtk_serial_pending(struct mtk_serial_priv *priv, bool input)
 		return (readl(&priv->regs->lsr) & UART_LSR_THRE) ? 0 : 1;
 }
 
-#if defined(CONFIG_DM_SERIAL) && \
-	(!defined(CONFIG_SPL_BUILD) || defined(CONFIG_SPL_DM))
+#if CONFIG_IS_ENABLED(DM_SERIAL)
 static int mtk_serial_setbrg(struct udevice *dev, int baudrate)
 {
 	struct mtk_serial_priv *priv = dev_get_priv(dev);
diff --git a/drivers/serial/serial_pl01x.c b/drivers/serial/serial_pl01x.c
index 7449e9b9043..f5468353e10 100644
--- a/drivers/serial/serial_pl01x.c
+++ b/drivers/serial/serial_pl01x.c
@@ -27,8 +27,7 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
-#ifndef CONFIG_DM_SERIAL
-
+#if !CONFIG_IS_ENABLED(DM_SERIAL)
 static volatile unsigned char *const port[] = CFG_PL01x_PORTS;
 static enum pl01x_type pl01x_type __section(".data");
 static struct pl01x_regs *base_regs __section(".data");
@@ -186,7 +185,7 @@ static int pl01x_generic_setbrg(struct pl01x_regs *regs, enum pl01x_type type,
 	return 0;
 }
 
-#ifndef CONFIG_DM_SERIAL
+#if !CONFIG_IS_ENABLED(DM_SERIAL)
 static void pl01x_serial_init_baud(int baudrate)
 {
 	int clock = 0;
@@ -273,11 +272,7 @@ __weak struct serial_device *default_serial_console(void)
 {
 	return &pl01x_serial_drv;
 }
-
-#endif /* nCONFIG_DM_SERIAL */
-
-#ifdef CONFIG_DM_SERIAL
-
+#else
 int pl01x_serial_setbrg(struct udevice *dev, int baudrate)
 {
 	struct pl01x_serial_plat *plat = dev_get_plat(dev);
diff --git a/drivers/serial/serial_pl01x_internal.h b/drivers/serial/serial_pl01x_internal.h
index dfd95a0b77c..71c52bb5312 100644
--- a/drivers/serial/serial_pl01x_internal.h
+++ b/drivers/serial/serial_pl01x_internal.h
@@ -38,7 +38,7 @@ struct pl01x_regs {
 	u32	pl011_cr;	/* 0x30 Control register */
 };
 
-#ifdef CONFIG_DM_SERIAL
+#if CONFIG_IS_ENABLED(DM_SERIAL)
 
 int pl01x_serial_of_to_plat(struct udevice *dev);
 int pl01x_serial_probe(struct udevice *dev);