diff options
| author | Hammer Hsieh | 2022-03-01 12:19:46 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2022-03-01 22:03:21 +0100 |
| commit | a106848c42b6a0ed4817008373562a4ab67f9e7e (patch) | |
| tree | 58739c98adecd83a805086825f38f9e3454098f2 /drivers | |
| parent | 31979060cc07600b250d5837a33dae1beacfeb74 (diff) | |
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: 9e8d5470325f ("serial: sunplus-uart: Add Sunplus SoC UART Driver")
Reported-by: Randy Dunlap <rdunlap@infradead.org>
Reported-by: kernel test robot <lkp@intel.com>
Tested-by: Randy Dunlap <rdunlap@infradead.org>
Acked-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Hammer Hsieh <hammerh0314@gmail.com>
Link: https://lore.kernel.org/r/1646108386-29905-1-git-send-email-hammerh0314@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/tty/serial/sunplus-uart.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/tty/serial/sunplus-uart.c b/drivers/tty/serial/sunplus-uart.c index 450c8e75abb4..1c7a30bf5f04 100644 --- a/drivers/tty/serial/sunplus-uart.c +++ b/drivers/tty/serial/sunplus-uart.c @@ -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) |