linux-kernel - [PATCH] spi: spidev: add "generic-spidev" for compatible string

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Message-ID: <20240714202303.164-1-egyszeregy@freemail.hu>
Date: Sun, 14 Jul 2024 22:23:03 +0200
From: egyszeregy@...email.hu
To: broonie@...nel.org,
	linux-spi@...r.kernel.org,
	linux-kernel@...r.kernel.org
Cc: Benjamin Szőke <egyszeregy@...email.hu>
Subject: [PATCH] spi: spidev: add "generic-spidev" for compatible string

From: Benjamin Szőke <egyszeregy@...email.hu>

Spidev is a not an ASIC, IC or Sensor specific driver.
It is better to use a simple and generic compatible
string instead of many dummy vendor/product names
which are all just fake.

Signed-off-by: Benjamin Szőke <egyszeregy@...email.hu>
---
 drivers/spi/spidev.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/spi/spidev.c b/drivers/spi/spidev.c
index 95fb5f1c91c1..bbcc5b4e9c91 100644
--- a/drivers/spi/spidev.c
+++ b/drivers/spi/spidev.c
@@ -700,6 +700,7 @@ static const struct class spidev_class = {
 };
 
 static const struct spi_device_id spidev_spi_ids[] = {
+	{ .name = "generic-spidev" },
 	{ .name = "dh2228fv" },
 	{ .name = "ltc2488" },
 	{ .name = "sx1301" },
@@ -728,6 +729,7 @@ static int spidev_of_check(struct device *dev)
 }
 
 static const struct of_device_id spidev_dt_ids[] = {
+	{ .compatible = "generic-spidev", .data = &spidev_of_check },
 	{ .compatible = "cisco,spi-petra", .data = &spidev_of_check },
 	{ .compatible = "dh,dhcom-board", .data = &spidev_of_check },
 	{ .compatible = "lineartechnology,ltc2488", .data = &spidev_of_check },
-- 
2.43.5