| From | Arnd Bergmann <> | Subject | [PATCH 16/34] iio: ad5755: hook up of_device_id lookup to platform driver | Date | Wed, 3 Apr 2024 10:06:34 +0200 |
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From: Arnd Bergmann <arnd@arndb.de>
When the driver is built-in, 'make W=1' warns about an unused ID table:
drivers/iio/dac/ad5755.c:866:34: error: 'ad5755_of_match' defined but not used [-Werror=unused-const-variable=] 866 | static const struct of_device_id ad5755_of_match[] = {
While the data is duplicated in the spi_device_id, it's common to use the actual OF compatible strings in the driver.
Since there are no in-tree users of plain platform devices, the spi_device_id table could actually be dropped entirely with this.
Signed-off-by: Arnd Bergmann <arnd@arndb.de> --- drivers/iio/dac/ad5755.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/iio/dac/ad5755.c b/drivers/iio/dac/ad5755.c index 404865e35460..5c1e7f428c25 100644 --- a/drivers/iio/dac/ad5755.c +++ b/drivers/iio/dac/ad5755.c @@ -876,6 +876,7 @@ MODULE_DEVICE_TABLE(of, ad5755_of_match); static struct spi_driver ad5755_driver = { .driver = { .name = "ad5755", + .of_match_table = ad5755_of_match, }, .probe = ad5755_probe, .id_table = ad5755_id, -- 2.39.2
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