drivers/tty/serial/cpm_uart/cpm_uart_core.c: In function ‘cpm_uart_init_port’:
drivers/tty/serial/cpm_uart/cpm_uart_core.c:1251:7: error: ‘udbg_port’ undeclared (first use in this function); did you mean ‘uart_port’?
if (!udbg_port)
^~~~~~~~~
uart_port
commit
d142585bceb3 leave this corner, wrap it with #ifdef block
Fixes:
d142585bceb3 ("serial: cpm_uart: Protect udbg definitions by CONFIG_SERIAL_CPM_CONSOLE")
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Link: https://lore.kernel.org/r/20220518135452.39480-1-yuehaibing@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
}
#ifdef CONFIG_PPC_EARLY_DEBUG_CPM
-#ifdef CONFIG_CONSOLE_POLL
+#if defined(CONFIG_CONSOLE_POLL) && defined(CONFIG_SERIAL_CPM_CONSOLE)
if (!udbg_port)
#endif
udbg_putc = NULL;