On 09/01/2021 17:44, Frank Wunderlich wrote:

Hi

quoted

Gesendet: Samstag, 09. Januar 2021 um 12:26 Uhr
Von: matthias.bgg@kernel.org

quoted

Changes in v2:
- check for CONFIG_OF
- add Fixes tag

quoted

--- a/drivers/regulator/mt6323-regulator.c
+++ b/drivers/regulator/mt6323-regulator.c

@@ -406,9 +406,18 @@ static const struct platform_device_id mt6323_platform_ids[] = {
 };
 MODULE_DEVICE_TABLE(platform, mt6323_platform_ids);

+#ifdef CONFIG_OF
+static const struct of_device_id mt6323_of_match[] = {
+	{ .compatible = "mediatek,mt6323-regulator", },
+	{ /* sentinel */ },
+};
+MODULE_DEVICE_TABLE(of, mt6323_of_match);
+#endif
+
 static struct platform_driver mt6323_regulator_driver = {
 	.driver = {
 		.name = "mt6323-regulator",
+		.of_match_table = of_match_ptr(mt6323_of_match),

imho check for CONFIG_OF is here needed too, else mt6323_of_match is referenced but undefined

No, of_match_ptr already takes care of this:
https://elixir.bootlin.com/linux/latest/source/include/linux/of.h#L998

Regards,
Matthias


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