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openmptcprouter/6.1/target/linux/bcm27xx/patches-6.1/0360-spi-spidev-Restore-loading-from-Device-Tree.patch

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From ad5abec2e32ac2b101e61062b78b6452b7df7623 Mon Sep 17 00:00:00 2001
From: Phil Elwell <phil@raspberrypi.com>
Date: Mon, 29 Nov 2021 12:14:49 +0000
Subject: [PATCH 360/726] spi: spidev: Restore loading from Device Tree
As happens occasionally, an upstream change has once again prevented
spidev from being loaded via Device Tree. We now need "spidev" to be
included in the new spi_device_id list, otherwise although the
spidev driver gets loaded no /dev/spidev*.* entries will appear.
Signed-off-by: Phil Elwell <phil@raspberrypi.com>
---
drivers/spi/spidev.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/spi/spidev.c b/drivers/spi/spidev.c
index ebe13ca17fbb..500feb31b627 100644
--- a/drivers/spi/spidev.c
+++ b/drivers/spi/spidev.c
@@ -687,6 +687,7 @@ static const struct file_operations spidev_fops = {
static struct class *spidev_class;
static const struct spi_device_id spidev_spi_ids[] = {
+ { .name = "spidev" },
{ .name = "dh2228fv" },
{ .name = "ltc2488" },
{ .name = "sx1301" },
--
2.33.1