From: YueHaibing <yuehaibing@xxxxxxxxxx>
[ Upstream commit 0258502f11a4f6036b5f8b34b09027c8a92def3a ]
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@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20220518135452.39480-1-yuehaibing@xxxxxxxxxx
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/tty/serial/cpm_uart/cpm_uart_core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/tty/serial/cpm_uart/cpm_uart_core.c b/drivers/tty/serial/cpm_uart/cpm_uart_core.c
index d6d3db9c3b1f..db07d6a5d764 100644
--- a/drivers/tty/serial/cpm_uart/cpm_uart_core.c
+++ b/drivers/tty/serial/cpm_uart/cpm_uart_core.c
@@ -1247,7 +1247,7 @@ static int cpm_uart_init_port(struct device_node *np,
}
#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;
--
2.35.1
