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| author | Matt Ranostay <mranostay@gmail.com> | 2016-02-26 22:13:49 -0800 |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2016-02-27 17:17:43 +0000 |
| commit | f8d9d3b434cd50f7a0a3f0c383736af5e724c34c (patch) | |
| tree | 2c37b391817a6940c43a2b9c2d75dee0e23cb1b9 /drivers/iio/adc/mcp3422.c | |
| parent | 33da559f861b9942404c1ad93691d5fe473e0348 (diff) | |
| download | linux-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/adc/mcp3422.c')
| -rw-r--r-- | drivers/iio/adc/mcp3422.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/iio/adc/mcp3422.c b/drivers/iio/adc/mcp3422.c index ebad83e3fbf7..d7b36efd2f3c 100644 --- a/drivers/iio/adc/mcp3422.c +++ b/drivers/iio/adc/mcp3422.c @@ -339,7 +339,7 @@ static int mcp3422_probe(struct i2c_client *client, u8 config; if (!i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) - return -ENODEV; + return -EOPNOTSUPP; indio_dev = devm_iio_device_alloc(&client->dev, sizeof(*adc)); if (!indio_dev) |