From: Krzysztof Kozlowski <krzk@kernel.org>
To: Jonathan Cameron <jic23@kernel.org>,
Hartmut Knaack <knaack.h@gmx.de>,
Lars-Peter Clausen <lars@metafoo.de>,
Peter Meerwald-Stadler <pmeerw@pmeerw.net>,
linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: Krzysztof Kozlowski <krzk@kernel.org>
Subject: [PATCH] iio: ssp: use PLATFORM_DEVID_NONE
Date: Mon, 21 Sep 2020 22:49:39 +0200 [thread overview]
Message-ID: <20200921204939.20341-1-krzk@kernel.org> (raw)
Use PLATFORM_DEVID_NONE define instead of "-1" value because:
- it brings some meaning,
- it might point attention why auto device ID was not used.
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
---
drivers/iio/common/ssp_sensors/ssp_dev.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/iio/common/ssp_sensors/ssp_dev.c b/drivers/iio/common/ssp_sensors/ssp_dev.c
index a94dbcf491ce..1aee87100038 100644
--- a/drivers/iio/common/ssp_sensors/ssp_dev.c
+++ b/drivers/iio/common/ssp_sensors/ssp_dev.c
@@ -503,7 +503,8 @@ static int ssp_probe(struct spi_device *spi)
return -ENODEV;
}
- ret = mfd_add_devices(&spi->dev, -1, sensorhub_sensor_devs,
+ ret = mfd_add_devices(&spi->dev, PLATFORM_DEVID_NONE,
+ sensorhub_sensor_devs,
ARRAY_SIZE(sensorhub_sensor_devs), NULL, 0, NULL);
if (ret < 0) {
dev_err(&spi->dev, "mfd add devices fail\n");
--
2.17.1
next reply other threads:[~2020-09-21 20:49 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-21 20:49 Krzysztof Kozlowski [this message]
2020-09-23 20:32 ` [PATCH] iio: ssp: use PLATFORM_DEVID_NONE Jonathan Cameron
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