[U-Boot] [PATCH 71/72] serial: Compile drivers/serial/serial.c by default

[Marek Vasut]

Compile drivers/serial/serial.c by default both into SPL and into
non-SPL builds, since CONFIG_SERIAL_MULTI is now the default state.
Also having common/serial.c in by default now, it's pointless to keep
-DCONFIG_SERIAL_MULTI in CPPFLAGS any longer, so remove it as well.

Signed-off-by: Marek Vasut <marex at denx.de>
Cc: Marek Vasut <marek.vasut at gmail.com>
Cc: Tom Rini <trini at ti.com>
Cc: Anatolij Gustschin <agust at denx.de>
Cc: Stefan Roese <sr at denx.de>
---
 config.mk               |    2 +-
 drivers/serial/Makefile |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/config.mk b/config.mk
index 88c72f1..c3822a2 100644
--- a/config.mk
+++ b/config.mk
@@ -193,7 +193,7 @@ OBJCFLAGS += --gap-fill=0xff
 gccincdir := $(shell $(CC) -print-file-name=include)
 
 CPPFLAGS := $(DBGFLAGS) $(OPTFLAGS) $(RELFLAGS)		\
-	-D__KERNEL__ -DCONFIG_SERIAL_MULTI
+	-D__KERNEL__
 
 # Enable garbage collection of un-used sections for SPL
 ifeq ($(CONFIG_SPL_BUILD),y)
diff --git a/drivers/serial/Makefile b/drivers/serial/Makefile
index 9b54c12..0eaf227 100644
--- a/drivers/serial/Makefile
+++ b/drivers/serial/Makefile
@@ -25,7 +25,7 @@ include $(TOPDIR)/config.mk
 
 LIB	:= $(obj)libserial.o
 
-COBJS-$(CONFIG_SERIAL_MULTI) += serial.o
+COBJS-y += serial.o
 
 COBJS-$(CONFIG_ALTERA_UART) += altera_uart.o
 COBJS-$(CONFIG_ALTERA_JTAG_UART) += altera_jtag_uart.o
-- 
1.7.10.4