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| author | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2020-09-20 16:25:48 +0300 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2020-12-03 22:40:26 +0300 |
| commit | eca8523a388f65cc0f515e3db4f3b027d7546532 (patch) | |
| tree | 2566fae490b1e41b9cd649e6eecb1b6a1aa1c5e1 /drivers/iio/magnetometer | |
| parent | 01d37c8318d0e624e3df63b53e4c3efa0aecb187 (diff) | |
| download | linux-eca8523a388f65cc0f515e3db4f3b027d7546532.tar.xz | |
iio:trigger: rename try_reenable() to reenable() plus return void
As we no longer support a try again if we cannot reenable the trigger
rename the function to reflect this. Also we don't do anything with
the value returned so stop it returning anything. For the few drivers
that didn't already print an error message in this patch, add such
a print.
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Cc: Christian Oder <me@myself5.de>
Cc: Eugen Hristev <eugen.hristev@microchip.com>
Cc: Nishant Malpani <nish.malpani25@gmail.com>
Cc: Daniel Baluta <daniel.baluta@oss.nxp.com>
Link: https://lore.kernel.org/r/20200920132548.196452-3-jic23@kernel.org
Diffstat (limited to 'drivers/iio/magnetometer')
| -rw-r--r-- | drivers/iio/magnetometer/bmc150_magn.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/iio/magnetometer/bmc150_magn.c b/drivers/iio/magnetometer/bmc150_magn.c index 73e55ec815ec..fa09fcab620a 100644 --- a/drivers/iio/magnetometer/bmc150_magn.c +++ b/drivers/iio/magnetometer/bmc150_magn.c @@ -766,20 +766,20 @@ static int bmc150_magn_reset_intr(struct bmc150_magn_data *data) return regmap_read(data->regmap, BMC150_MAGN_REG_X_L, &tmp); } -static int bmc150_magn_trig_try_reen(struct iio_trigger *trig) +static void bmc150_magn_trig_reen(struct iio_trigger *trig) { struct iio_dev *indio_dev = iio_trigger_get_drvdata(trig); struct bmc150_magn_data *data = iio_priv(indio_dev); int ret; if (!data->dready_trigger_on) - return 0; + return; mutex_lock(&data->mutex); ret = bmc150_magn_reset_intr(data); mutex_unlock(&data->mutex); - - return ret; + if (ret) + dev_err(data->dev, "Failed to reset interrupt\n"); } static int bmc150_magn_data_rdy_trigger_set_state(struct iio_trigger *trig, @@ -817,7 +817,7 @@ err_unlock: static const struct iio_trigger_ops bmc150_magn_trigger_ops = { .set_trigger_state = bmc150_magn_data_rdy_trigger_set_state, - .try_reenable = bmc150_magn_trig_try_reen, + .reenable = bmc150_magn_trig_reen, }; static int bmc150_magn_buffer_preenable(struct iio_dev *indio_dev) |