From dd77c0ff9936ec781c6e7e06893d2c361f44b530 Mon Sep 17 00:00:00 2001
From: Matti Vaittinen <mazziesaccount@gmail.com>
Date: Fri, 5 Jul 2024 13:54:47 +0300
Subject: [PATCH] bu27034: ROHM BU27034NUC to BU27034ANUC
The ROHM BU27034NUC was cancelled and BU27034ANUC is replacing this
sensor. These senors aren't compatible from the software point of view.
According to ROHM, the BU27034NUC was never mass-produced. Hence dropping
the BU27034NUC support and using this driver to support BU27034ANUC
should not be a problem to users. We however need to ensure than people
who use old kernel with the old BU27034NUC driver don't get the old
driver probed for the new sensor.
Prepare to use the BU27034NUC driver to support the new BU27034ANUC and
change the compatible to prevent probing the old driver with the new
sensor.
Signed-off-by: Matti Vaittinen <mazziesaccount@gmail.com>
Link: https://patch.msgid.link/ed8b963b0cd3a84c06a494c79969a136d5abcf92.1720176341.git.mazziesaccount@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
---
drivers/iio/light/rohm-bu27034.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/iio/light/rohm-bu27034.c b/drivers/iio/light/rohm-bu27034.c
index 4937bf6fa0467..88c5eee126c7c 100644
--- a/drivers/iio/light/rohm-bu27034.c
+++ b/drivers/iio/light/rohm-bu27034.c
@@ -1,9 +1,8 @@
// SPDX-License-Identifier: GPL-2.0-only
/*
- * BU27034 ROHM Ambient Light Sensor
+ * BU27034ANUC ROHM Ambient Light Sensor
*
* Copyright (c) 2023, ROHM Semiconductor.
- * https://fscdn.rohm.com/en/products/databook/datasheet/ic/sensor/light/bu27034nuc-e.pdf
*/
#include <linux/bitfield.h>
@@ -1501,7 +1500,7 @@ static int bu27034_probe(struct i2c_client *i2c)
}
static const struct of_device_id bu27034_of_match[] = {
- { .compatible = "rohm,bu27034" },
+ { .compatible = "rohm,bu27034anuc" },
{ }
};
MODULE_DEVICE_TABLE(of, bu27034_of_match);
--
GitLab