armbian_build/patch/kernel/archive/sunxi-5.14/general-spidev-remove-warnings.patch
Igor Pečovnik 744ea89a58
Bumping EDGE kernel to 5.14.y (#3125)
* Bumping EDGE kernel to 5.14.y

Meson64:
- removing Odroid reboot shutdown patch since its probably not needed anymore

Rockchip64:
- removing Rockpi S. No interest to maintain this any further
- removing PBP suspend. Doesn’t align. Need inspection if some other way was mainstreamed
- temporally removing Orangepi R1

* Re-adding rockpis, pbp suspend, HFLPS170 wifi and cleanup

* Removing deprecated patch, fixing ap6256 wifi

* Re-enable Opi R1 plus, untest

* Add and fix Radxa Zero
2021-09-08 17:51:34 +02:00

23 lines
811 B
Diff

diff --git a/drivers/spi/spidev.c b/drivers/spi/spidev.c
index b0c76e262..c56f6dc4c 100644
--- a/drivers/spi/spidev.c
+++ b/drivers/spi/spidev.c
@@ -722,12 +722,12 @@ static int spidev_probe(struct spi_device *spi)
/*
* spidev should never be referenced in DT without a specific
- * compatible string, it is a Linux implementation thing
- * rather than a description of the hardware.
+ * compatible string, but people don't care and use DT overlays
+ * to activate SPIdev on demand
*/
- WARN(spi->dev.of_node &&
- of_device_is_compatible(spi->dev.of_node, "spidev"),
- "%pOF: buggy DT: spidev listed directly in DT\n", spi->dev.of_node);
+ if (spi->dev.of_node && !of_match_device(spidev_dt_ids, &spi->dev)) {
+ dev_info(&spi->dev, "probing from DT");
+ }
spidev_probe_acpi(spi);