From: Jonathan Cameron <jic23@kernel.org>
To: linux-iio@vger.kernel.org
Cc: "Andy Shevchenko" <andy.shevchenko@gmail.com>,
"Gwendal Grignou" <gwendal@chromium.org>,
"Mauro Carvalho Chehab" <mchehab@kernel.org>,
"Jonathan Cameron" <Jonathan.Cameron@huawei.com>,
"Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>
Subject: [PATCH v2 02/13] iio:accel:mma7455_core: Move exports into IIO_MMA7455 namespace
Date: Sun, 16 Jan 2022 18:05:24 +0000 [thread overview]
Message-ID: <20220116180535.2367780-3-jic23@kernel.org> (raw)
In-Reply-To: <20220116180535.2367780-1-jic23@kernel.org>
From: Jonathan Cameron <Jonathan.Cameron@huawei.com>
In order to avoid unnecessary pollution of the global symbol namespace
move the core mma7455 functions into an mma7455 specific namespace and
import that into the two bus modules.
For more information see https://lwn.net/Articles/760045/
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
---
drivers/iio/accel/mma7455_core.c | 6 +++---
drivers/iio/accel/mma7455_i2c.c | 1 +
drivers/iio/accel/mma7455_spi.c | 1 +
3 files changed, 5 insertions(+), 3 deletions(-)
diff --git a/drivers/iio/accel/mma7455_core.c b/drivers/iio/accel/mma7455_core.c
index e6739ba74edf..a34195b3215d 100644
--- a/drivers/iio/accel/mma7455_core.c
+++ b/drivers/iio/accel/mma7455_core.c
@@ -238,7 +238,7 @@ const struct regmap_config mma7455_core_regmap = {
.val_bits = 8,
.max_register = MMA7455_REG_TW,
};
-EXPORT_SYMBOL_GPL(mma7455_core_regmap);
+EXPORT_SYMBOL_NS_GPL(mma7455_core_regmap, IIO_MMA7455);
int mma7455_core_probe(struct device *dev, struct regmap *regmap,
const char *name)
@@ -293,7 +293,7 @@ int mma7455_core_probe(struct device *dev, struct regmap *regmap,
return 0;
}
-EXPORT_SYMBOL_GPL(mma7455_core_probe);
+EXPORT_SYMBOL_NS_GPL(mma7455_core_probe, IIO_MMA7455);
void mma7455_core_remove(struct device *dev)
{
@@ -306,7 +306,7 @@ void mma7455_core_remove(struct device *dev)
regmap_write(mma7455->regmap, MMA7455_REG_MCTL,
MMA7455_MCTL_MODE_STANDBY);
}
-EXPORT_SYMBOL_GPL(mma7455_core_remove);
+EXPORT_SYMBOL_NS_GPL(mma7455_core_remove, IIO_MMA7455);
MODULE_AUTHOR("Joachim Eastwood <manabian@gmail.com>");
MODULE_DESCRIPTION("Freescale MMA7455L core accelerometer driver");
diff --git a/drivers/iio/accel/mma7455_i2c.c b/drivers/iio/accel/mma7455_i2c.c
index 8a5256516f9f..a3b84e8a3ea8 100644
--- a/drivers/iio/accel/mma7455_i2c.c
+++ b/drivers/iio/accel/mma7455_i2c.c
@@ -61,3 +61,4 @@ module_i2c_driver(mma7455_i2c_driver);
MODULE_AUTHOR("Joachim Eastwood <manabian@gmail.com>");
MODULE_DESCRIPTION("Freescale MMA7455L I2C accelerometer driver");
MODULE_LICENSE("GPL v2");
+MODULE_IMPORT_NS(IIO_MMA7455);
diff --git a/drivers/iio/accel/mma7455_spi.c b/drivers/iio/accel/mma7455_spi.c
index ecf690692dcc..564a0e12cebe 100644
--- a/drivers/iio/accel/mma7455_spi.c
+++ b/drivers/iio/accel/mma7455_spi.c
@@ -49,3 +49,4 @@ module_spi_driver(mma7455_spi_driver);
MODULE_AUTHOR("Joachim Eastwood <manabian@gmail.com>");
MODULE_DESCRIPTION("Freescale MMA7455L SPI accelerometer driver");
MODULE_LICENSE("GPL v2");
+MODULE_IMPORT_NS(IIO_MMA7455);
--
2.34.1
next prev parent reply other threads:[~2022-01-16 17:59 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-16 18:05 [PATCH v2 00/13] IIO: accel/st-sensors move into separate symbol namespaces Jonathan Cameron
2022-01-16 18:05 ` [PATCH v2 01/13] iio:accel:mma9551_core: Move exports into IIO_MMA9551 namespace Jonathan Cameron
2022-01-16 18:05 ` Jonathan Cameron [this message]
2022-01-16 18:05 ` [PATCH v2 03/13] iio:accel:kxsd9: Move exports into IIO_KDSD9 namespace Jonathan Cameron
2022-01-16 18:05 ` [PATCH v2 04/13] iio:accel:bma400: Move exports into IIO_BMA400 namespace Jonathan Cameron
2022-01-16 18:05 ` [PATCH v2 05/13] iio:accel:adxl313: Move exports into IIO_ADXL313 namespace Jonathan Cameron
2022-01-16 18:05 ` [PATCH v2 06/13] iio:accel:adxl345: Move exports into IIO_ADXL345 namespace Jonathan Cameron
2022-01-16 18:05 ` [PATCH v2 07/13] iio:accel:adxl355: Move exports into IIO_ADXL355 namespace Jonathan Cameron
2022-01-16 18:05 ` [PATCH v2 08/13] iio:accel:adxl372: Move exports into IIO_ADXL372 namespace Jonathan Cameron
2022-01-16 18:05 ` [PATCH v2 09/13] iio:accel:bmc150: Move exports into IIO_BMC150 namespace Jonathan Cameron
2022-01-16 18:05 ` [PATCH v2 10/13] iio:accel:bmi088: Move exports into IIO_BMI088 namespace Jonathan Cameron
2022-01-16 18:05 ` [PATCH v2 11/13] iio:accel:fxl8962af: Move exports into IIO_FXL8962AF namespace Jonathan Cameron
2022-01-31 22:01 ` Sean Nyekjaer
2022-01-16 18:05 ` [PATCH v2 12/13] iio:st-sensors: Remove duplicate MODULE_* Jonathan Cameron
2022-01-16 18:05 ` [PATCH v2 13/13] iio:st-sensors: Move exports into IIO_ST_SENSORS namespace Jonathan Cameron
2022-01-30 20:01 ` [PATCH v2 00/13] IIO: accel/st-sensors move into separate symbol namespaces Jonathan Cameron
2022-02-14 10:18 ` Jonathan Cameron
2022-02-14 15:40 ` srinivas pandruvada
2022-02-18 11:37 ` Jonathan Cameron
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