linux-kernel - [PATCH 2/4] drivers: block: xsysace: use MODULE_DECLARE_OF_TABLE() and of_match

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Date:   Sat,  1 Jun 2019 15:52:57 +0200
From:   "Enrico Weigelt, metux IT consult" <info@...ux.net>
To:     linux-kernel@...r.kernel.org
Cc:     vireshk@...nel.org, b.zolnierkie@...sung.com, axboe@...nel.dk,
        herbert@...dor.apana.org.au, davem@...emloft.net,
        linux-ide@...r.kernel.org, linux-block@...r.kernel.org,
        linux-crypto@...r.kernel.org
Subject: [PATCH 2/4] drivers: block: xsysace: use MODULE_DECLARE_OF_TABLE() and of_match_ptr()

Using MODULE_DECLARE_OF_TABLE() and of_match_ptr() macros to get
rid of some #ifdef CONFIG_OF and thus make the code a bit slimmer.

Signed-off-by: Enrico Weigelt, metux IT consult <info@...ux.net>
---
 drivers/block/xsysace.c | 14 +++-----------
 1 file changed, 3 insertions(+), 11 deletions(-)

diff --git a/drivers/block/xsysace.c b/drivers/block/xsysace.c
index 464c9092..d8e5dd7 100644
--- a/drivers/block/xsysace.c
+++ b/drivers/block/xsysace.c
@@ -1219,26 +1219,18 @@ static int ace_remove(struct platform_device *dev)
 	return 0;
 }
 
-#if defined(CONFIG_OF)
-/* Match table for of_platform binding */
-static const struct of_device_id ace_of_match[] = {
+MODULE_DECLARE_OF_TABLE(ace_of_match,
 	{ .compatible = "xlnx,opb-sysace-1.00.b", },
 	{ .compatible = "xlnx,opb-sysace-1.00.c", },
 	{ .compatible = "xlnx,xps-sysace-1.00.a", },
-	{ .compatible = "xlnx,sysace", },
-	{},
-};
-MODULE_DEVICE_TABLE(of, ace_of_match);
-#else /* CONFIG_OF */
-#define ace_of_match NULL
-#endif /* CONFIG_OF */
+	{ .compatible = "xlnx,sysace", });
 
 static struct platform_driver ace_platform_driver = {
 	.probe = ace_probe,
 	.remove = ace_remove,
 	.driver = {
 		.name = "xsysace",
-		.of_match_table = ace_of_match,
+		.of_match_table = of_match_ptr(ace_of_match),
 	},
 };
 
-- 
1.9.1