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| author | Peter Meerwald <pmeerw@pmeerw.net> | 2014-12-06 05:54:00 +0000 |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2014-07-13 21:48:43 +0100 |
| commit | bd3bd4328a6743b836c9759f7510cd0ad6580a23 (patch) | |
| tree | 33dcd8a2cadb5ea08053161fb829e67c9d38fd90 /drivers/iio | |
| parent | 541544712ea9f1f4511ecc1ec7dcabf6ce042909 (diff) | |
| download | linux-bd3bd4328a6743b836c9759f7510cd0ad6580a23.tar.bz2 | |
iio:adc:ad799x: Save some lines in ad7997_8_update_scan_mode() exit handling
Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'drivers/iio')
| -rw-r--r-- | drivers/iio/adc/ad799x.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/iio/adc/ad799x.c b/drivers/iio/adc/ad799x.c index 34d93a5eefb1..878400c33137 100644 --- a/drivers/iio/adc/ad799x.c +++ b/drivers/iio/adc/ad799x.c @@ -193,10 +193,8 @@ static int ad7997_8_update_scan_mode(struct iio_dev *indio_dev, return i2c_smbus_write_word_swapped(st->client, AD7998_CONF_REG, st->config | (*scan_mask << AD799X_CHANNEL_SHIFT)); default: - break; + return 0; } - - return 0; } static int ad799x_scan_direct(struct ad799x_state *st, unsigned ch) |