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staging: iio: tsl2x7x_core: fix proximity treshold

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Consider high byte of proximity min and max treshold in function
'tsl2x7x_chip_on'. So far, the high byte was not set.

Cc: Stable@vger.kernel.org
Signed-off-by: Mario Schuknecht <mario.schuknecht@dresearch-fe.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
This commit is contained in:
Mario Schuknecht 2014-05-27 07:19:00 +01:00 committed by Jonathan Cameron
parent d29f592929
commit c404618cd0
1 changed files with 6 additions and 2 deletions
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8
drivers/staging/iio/light/tsl2x7x_core.c
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@ -667,9 +667,13 @@ static int tsl2x7x_chip_on(struct iio_dev *indio_dev)
chip->tsl2x7x_config[TSL2X7X_PRX_COUNT] =
chip->tsl2x7x_settings.prox_pulse_count;
chip->tsl2x7x_config[TSL2X7X_PRX_MINTHRESHLO] =
chip->tsl2x7x_settings.prox_thres_low;
(chip->tsl2x7x_settings.prox_thres_low) & 0xFF;
chip->tsl2x7x_config[TSL2X7X_PRX_MINTHRESHHI] =
(chip->tsl2x7x_settings.prox_thres_low >> 8) & 0xFF;
chip->tsl2x7x_config[TSL2X7X_PRX_MAXTHRESHLO] =
chip->tsl2x7x_settings.prox_thres_high;
(chip->tsl2x7x_settings.prox_thres_high) & 0xFF;
chip->tsl2x7x_config[TSL2X7X_PRX_MAXTHRESHHI] =
(chip->tsl2x7x_settings.prox_thres_high >> 8) & 0xFF;
/* and make sure we're not already on */
if (chip->tsl2x7x_chip_status == TSL2X7X_CHIP_WORKING) {