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Commit 4828d5c3 authored by Masahiro Yamada's avatar Masahiro Yamada Committed by Greg Kroah-Hartman
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serial: 8250_ingenic: allow to be independent of SERIAL_8250_CONSOLE 



This UART driver should not depend on the console.  They should be
orthogonal.

Surround the earlycon code with CONFIG_SERIAL_EARLYCON conditional
and rip off "depends on SERIAL_8250_CONSOLE".

Signed-off-by: default avatarMasahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: default avatarPeter Hurley <peter@hurleysoftware.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent fbccaca9

drivers/tty/serial/8250/8250_ingenic.c

+2 −0
Original line number Diff line number Diff line
@@ -48,6 +48,7 @@ static const struct of_device_id of_match[]; 
#define UART_MCR_MDCE	BIT(7)

#define UART_MCR_FCM	BIT(6)



#ifdef CONFIG_SERIAL_EARLYCON

static struct earlycon_device *early_device;



static uint8_t __init early_in(struct uart_port *port, int offset)
@@ -140,6 +141,7 @@ OF_EARLYCON_DECLARE(jz4775_uart, "ingenic,jz4775-uart", 
EARLYCON_DECLARE(jz4780_uart, ingenic_early_console_setup);

OF_EARLYCON_DECLARE(jz4780_uart, "ingenic,jz4780-uart",

		    ingenic_early_console_setup);

#endif /* CONFIG_SERIAL_EARLYCON */



static void ingenic_uart_serial_out(struct uart_port *p, int offset, int value)

{

drivers/tty/serial/8250/Kconfig

+1 −1
Original line number Diff line number Diff line
@@ -361,7 +361,7 @@ config SERIAL_8250_UNIPHIER 


config SERIAL_8250_INGENIC

	bool "Support for Ingenic SoC serial ports"

	depends on SERIAL_8250_CONSOLE && OF_FLATTREE

	depends on OF_FLATTREE

	select LIBFDT

	help

	  If you have a system using an Ingenic SoC and wish to make use of