Commit a106848c authored by Hammer Hsieh's avatar Hammer Hsieh Committed by Greg Kroah-Hartman
Browse files

serial: sunplus-uart: Fix compile error while CONFIG_SERIAL_SUNPLUS_CONSOLE=n 



1. Fix implicit declaration of function 'wait_for_xmitr' issue.
2. Fix 'sunplus_uart_console' undeclared here issue.
3. Fix use of undeclared identifier 'sunplus_uart_console' issue.

Fixes: 9e8d5470 ("serial: sunplus-uart: Add Sunplus SoC UART Driver")
Reported-by: default avatarRandy Dunlap <rdunlap@infradead.org>
Reported-by: default avatarkernel test robot <lkp@intel.com>
Tested-by: default avatarRandy Dunlap <rdunlap@infradead.org>
Acked-by: default avatarRandy Dunlap <rdunlap@infradead.org>
Signed-off-by: default avatarHammer Hsieh <hammerh0314@gmail.com>
Link: https://lore.kernel.org/r/1646108386-29905-1-git-send-email-hammerh0314@gmail.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 31979060

drivers/tty/serial/sunplus-uart.c

+6 −2
Original line number Diff line number Diff line
@@ -441,7 +441,7 @@ static int sunplus_verify_port(struct uart_port *port, struct serial_struct *ser 
	return 0;

}



#ifdef CONFIG_SERIAL_SUNPLUS_CONSOLE

#if defined(CONFIG_SERIAL_SUNPLUS_CONSOLE) || defined(CONFIG_CONSOLE_POLL)

static void wait_for_xmitr(struct uart_port *port)

{

	unsigned int val;
@@ -562,6 +562,10 @@ static struct console sunplus_uart_console = { 
	.index		= -1,

	.data		= &sunplus_uart_driver

};



#define	SERIAL_SUNPLUS_CONSOLE	(&sunplus_uart_console)

#else

#define	SERIAL_SUNPLUS_CONSOLE	NULL

#endif



static struct uart_driver sunplus_uart_driver = {
@@ -571,7 +575,7 @@ static struct uart_driver sunplus_uart_driver = { 
	.major		= TTY_MAJOR,

	.minor		= 64,

	.nr		= SUP_UART_NR,

	.cons		= &sunplus_uart_console,

	.cons		= SERIAL_SUNPLUS_CONSOLE,

};



static void sunplus_uart_disable_unprepare(void *data)