mtd: docg3: fix 'defined but not used' warning

With CONFIG_OF=n, we can see the following warning:

   drivers/mtd/devices/docg3.c:2122:28: warning: 'docg3_dt_ids' defined but not used [-Wunused-variable]
    static struct of_device_id docg3_dt_ids[] = {

Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Cc: Robert Jarzmik <robert.jarzmik@free.fr>

diff --git a/drivers/mtd/devices/docg3.c b/drivers/mtd/devices/docg3.c
index abd9466..0d9d3ee 100644 (file)
--- a/drivers/mtd/devices/docg3.c
+++ b/drivers/mtd/devices/docg3.c
@@ -2119,11 +2119,13 @@ static int __exit docg3_release(struct platform_device *pdev)
        return 0;
 }
 
+#ifdef CONFIG_OF
 static struct of_device_id docg3_dt_ids[] = {
        { .compatible = "m-systems,diskonchip-g3" },
        {}
 };
 MODULE_DEVICE_TABLE(of, docg3_dt_ids);
+#endif
 
 static struct platform_driver g3_driver = {
        .driver         = {