linux-kernel - [PATCH 1/4] fpga: altera-freeze-bridge: Address warning about unused variable

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Message-Id: <20210702035404.397853-2-mdf@kernel.org>
Date:   Thu,  1 Jul 2021 20:54:01 -0700
From:   Moritz Fischer <mdf@...nel.org>
To:     linux-fpga@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org, Moritz Fischer <mdf@...nel.org>,
        Tom Rix <trix@...hat.com>, kernel test robot <lkp@...el.com>
Subject: [PATCH 1/4] fpga: altera-freeze-bridge: Address warning about unused variable

warning: unused variable 'altera_freeze_br_of_match'
 [-Wunused-const-variable]
  static const struct of_device_id altera_freeze_br_of_match[] = {

Fixes: ca24a648f535 ("fpga: add altera freeze bridge support")
Cc: Tom Rix <trix@...hat.com>
Reported-by: kernel test robot <lkp@...el.com>
Signed-off-by: Moritz Fischer <mdf@...nel.org>
---
 drivers/fpga/altera-freeze-bridge.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/fpga/altera-freeze-bridge.c b/drivers/fpga/altera-freeze-bridge.c
index dd58c4aea92e..7d22a44d652e 100644
--- a/drivers/fpga/altera-freeze-bridge.c
+++ b/drivers/fpga/altera-freeze-bridge.c
@@ -198,11 +198,13 @@ static const struct fpga_bridge_ops altera_freeze_br_br_ops = {
 	.enable_show = altera_freeze_br_enable_show,
 };
 
+#ifdef CONFIG_OF
 static const struct of_device_id altera_freeze_br_of_match[] = {
 	{ .compatible = "altr,freeze-bridge-controller", },
 	{},
 };
 MODULE_DEVICE_TABLE(of, altera_freeze_br_of_match);
+#endif
 
 static int altera_freeze_br_probe(struct platform_device *pdev)
 {
-- 
2.32.0