From: Lee Jones <lee.jones@linaro.org>
Date: Wed, 4 Nov 2020 19:35:30 +0000 (+0000)
Subject: tty: serial: amba-pl011: Mark 'sbsa_uart_acpi_match' as __maybe_unused
X-Git-Tag: v5.15~2219^2~56
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=7789c1f1f0551b6430f524842bc8ecec85c7145e;p=platform%2Fkernel%2Flinux-starfive.git

tty: serial: amba-pl011: Mark 'sbsa_uart_acpi_match' as __maybe_unused

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>
Link: https://lore.kernel.org/r/20201104193549.4026187-18-lee.jones@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/tty/serial/amba-pl011.c b/drivers/tty/serial/amba-pl011.c
index 87dc3fc..c255476 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 },
 	{},
 };