[PATCH 17/36] tty: serial: amba-pl011: Mark 'sbsa_uart_acpi_match' as __maybe_unused

Lee Jones
2020-11-04T19:37:57Z

When !ACPI 'sbsa_uart_acpi_match' is not referenced.

Fixes the following W=1 kernel build warning(s):

drivers/tty/serial/amba-pl011.c:2792:36: warning: ‘sbsa_uart_acpi_match’ defined but not used [-Wunused-const-variable=]

Cc: Russell King <linux@armlinux.org.uk>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Jiri Slaby <jirislaby@kernel.org>
Cc: linux-serial@vger.kernel.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
---
drivers/tty/serial/amba-pl011.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/tty/serial/amba-pl011.c b/drivers/tty/serial/amba-pl011.c
index 87dc3fc15694a..c255476cce287 100644
--- a/drivers/tty/serial/amba-pl011.c
+++ b/drivers/tty/serial/amba-pl011.c
@@ -2789,7 +2789,7 @@ static const struct of_device_id sbsa_uart_of_match[] = {
};
MODULE_DEVICE_TABLE(of, sbsa_uart_of_match);

-static const struct acpi_device_id sbsa_uart_acpi_match[] = {
+static const struct acpi_device_id __maybe_unused sbsa_uart_acpi_match[] = {
{ "ARMH0011", 0 },
{},
};
--
2.25.1