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authorMatt Ranostay <mranostay@gmail.com>2016-02-26 22:13:49 -0800
committerJonathan Cameron <jic23@kernel.org>2016-02-27 17:17:43 +0000
commitf8d9d3b434cd50f7a0a3f0c383736af5e724c34c (patch)
tree2c37b391817a6940c43a2b9c2d75dee0e23cb1b9 /drivers/iio/light
parent33da559f861b9942404c1ad93691d5fe473e0348 (diff)
downloadlinux-f8d9d3b434cd50f7a0a3f0c383736af5e724c34c.tar.bz2
iio: convert to common i2c_check_functionality() return value
Previously most drivers that used a i2c_check_functionality() check condition required various error codes on failure. This patchset converts to a standard of -EOPNOTSUPP Signed-off-by: Matt Ranostay <mranostay@gmail.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'drivers/iio/light')
-rw-r--r--drivers/iio/light/bh1750.c2
-rw-r--r--drivers/iio/light/jsa1212.c2
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/iio/light/bh1750.c b/drivers/iio/light/bh1750.c
index 8b4164343f20..b05946604f80 100644
--- a/drivers/iio/light/bh1750.c
+++ b/drivers/iio/light/bh1750.c
@@ -241,7 +241,7 @@ static int bh1750_probe(struct i2c_client *client,
if (!i2c_check_functionality(client->adapter, I2C_FUNC_I2C |
I2C_FUNC_SMBUS_WRITE_BYTE))
- return -ENODEV;
+ return -EOPNOTSUPP;
indio_dev = devm_iio_device_alloc(&client->dev, sizeof(*data));
if (!indio_dev)
diff --git a/drivers/iio/light/jsa1212.c b/drivers/iio/light/jsa1212.c
index c4e8c6b6c3c3..99a62816c3b4 100644
--- a/drivers/iio/light/jsa1212.c
+++ b/drivers/iio/light/jsa1212.c
@@ -326,7 +326,7 @@ static int jsa1212_probe(struct i2c_client *client,
int ret;
if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE_DATA))
- return -ENODEV;
+ return -EOPNOTSUPP;
indio_dev = devm_iio_device_alloc(&client->dev, sizeof(*data));
if (!indio_dev)