linux-kernel - [PATCH 2/2] media: mt9p031: Drop CONFIG

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Message-Id: <20230910160126.70122-3-biju.das.jz@bp.renesas.com>
Date:   Sun, 10 Sep 2023 17:01:26 +0100
From:   Biju Das <biju.das.jz@...renesas.com>
To:     Laurent Pinchart <laurent.pinchart@...asonboard.com>,
        Sakari Ailus <sakari.ailus@...ux.intel.com>,
        Mauro Carvalho Chehab <mchehab@...nel.org>
Cc:     Biju Das <biju.das.jz@...renesas.com>, linux-media@...r.kernel.org,
        linux-kernel@...r.kernel.org, Biju Das <biju.das.au@...il.com>,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Subject: [PATCH 2/2] media: mt9p031: Drop CONFIG_OF ifdeffery

Drop of_match_ptr() from mt9p031_i2c_driver and get rid of ugly CONFIG_OF
if check. This slightly increases the size of mt9p031_i2c_driver on non-OF
system and shouldn't be an issue.

Add mod_devicetable.h include.

It also allows, in case if needed, to enumerate this device via ACPI with
PRP0001 magic.

Signed-off-by: Biju Das <biju.das.jz@...renesas.com>
---
 drivers/media/i2c/mt9p031.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/media/i2c/mt9p031.c b/drivers/media/i2c/mt9p031.c
index 540cb519915c..91d5de5b95f0 100644
--- a/drivers/media/i2c/mt9p031.c
+++ b/drivers/media/i2c/mt9p031.c
@@ -15,6 +15,7 @@
 #include <linux/gpio/consumer.h>
 #include <linux/i2c.h>
 #include <linux/log2.h>
+#include <linux/mod_devicetable.h>
 #include <linux/module.h>
 #include <linux/of.h>
 #include <linux/of_graph.h>
@@ -1222,7 +1223,6 @@ static const struct i2c_device_id mt9p031_id[] = {
 };
 MODULE_DEVICE_TABLE(i2c, mt9p031_id);
 
-#if IS_ENABLED(CONFIG_OF)
 static const struct of_device_id mt9p031_of_match[] = {
 	{ .compatible = "aptina,mt9p006", .data = (void *)MEDIA_BUS_FMT_SGRBG12_1X12 },
 	{ .compatible = "aptina,mt9p031", .data = (void *)MEDIA_BUS_FMT_SGRBG12_1X12 },
@@ -1230,11 +1230,10 @@ static const struct of_device_id mt9p031_of_match[] = {
 	{ /* sentinel */ }
 };
 MODULE_DEVICE_TABLE(of, mt9p031_of_match);
-#endif
 
 static struct i2c_driver mt9p031_i2c_driver = {
 	.driver = {
-		.of_match_table = of_match_ptr(mt9p031_of_match),
+		.of_match_table = mt9p031_of_match,
 		.name = "mt9p031",
 	},
 	.probe          = mt9p031_probe,
-- 
2.25.1