From 1e471110866b0691dfb63fe4d17cd9ac199b64da Mon Sep 17 00:00:00 2001 From: Ricardo Ribalda Delgado Date: Mon, 7 Oct 2019 10:28:54 -0300 Subject: [PATCH] media: ad5820: Add support for of-autoload Since kernel 4.16, i2c devices with DT compatible tag are modprobed using their DT modalias. Without this patch, if this driver is build as module it would never be autoprobed. There is no need to mask it with CONFIG_OF to allow ACPI loading, this also builds find with CONFIG_OF=n. Signed-off-by: Ricardo Ribalda Delgado Acked-by: Pavel Machek Signed-off-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab --- drivers/media/i2c/ad5820.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/media/i2c/ad5820.c b/drivers/media/i2c/ad5820.c index 76aab651f2179..5651609e50956 100644 --- a/drivers/media/i2c/ad5820.c +++ b/drivers/media/i2c/ad5820.c @@ -364,12 +364,19 @@ static const struct i2c_device_id ad5820_id_table[] = { }; MODULE_DEVICE_TABLE(i2c, ad5820_id_table); +static const struct of_device_id ad5820_of_table[] = { + { .compatible = "adi,ad5820" }, + { } +}; +MODULE_DEVICE_TABLE(of, ad5820_of_table); + static SIMPLE_DEV_PM_OPS(ad5820_pm, ad5820_suspend, ad5820_resume); static struct i2c_driver ad5820_i2c_driver = { .driver = { .name = AD5820_NAME, .pm = &ad5820_pm, + .of_match_table = ad5820_of_table, }, .probe = ad5820_probe, .remove = ad5820_remove, -- 2.39.5