openwrt/target/linux/bcm27xx/patches-6.6/950-0070-spi-spidev-Completely-disable-the-spidev-warning.patch

From 389c8d3272050cd89a464779a47a575dee3e308b Mon Sep 17 00:00:00 2001
From: Dom Cobley <popcornmix@gmail.com>
Date: Mon, 24 Jan 2022 13:41:16 +0000
Subject: [PATCH 0070/1085] spi: spidev: Completely disable the spidev warning

An alternative strategy would be to use "rpi,spidev" instead, but that
would require many Raspberry Pi Device Tree changes.

Signed-off-by: Phil Elwell <phil@raspberrypi.org>
---
 drivers/spi/spidev.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/spi/spidev.c
+++ b/drivers/spi/spidev.c
@@ -720,7 +720,7 @@ MODULE_DEVICE_TABLE(spi, spidev_spi_ids)
  */
 static int spidev_of_check(struct device *dev)
 {
-	if (device_property_match_string(dev, "compatible", "spidev") < 0)
+	if (1 || device_property_match_string(dev, "compatible", "spidev") < 0)
 		return 0;
 
 	dev_err(dev, "spidev listed directly in DT is not supported\n");