From: Mario Schuknecht Date: Tue, 27 May 2014 06:19:00 +0000 (+0100) Subject: staging: iio: tsl2x7x_core: fix proximity treshold X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=3605c64ece931ac1b5e921068d47a54874b961c8;p=GitHub%2Fmt8127%2Fandroid_kernel_alcatel_ttab.git staging: iio: tsl2x7x_core: fix proximity treshold commit c404618cd06dad771495fe1cf9d5a63b5664f65f upstream. Consider high byte of proximity min and max treshold in function 'tsl2x7x_chip_on'. So far, the high byte was not set. Signed-off-by: Mario Schuknecht Signed-off-by: Jonathan Cameron Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/iio/light/tsl2x7x_core.c b/drivers/staging/iio/light/tsl2x7x_core.c index c99f890cc6c6..64c73adfa3b0 100644 --- a/drivers/staging/iio/light/tsl2x7x_core.c +++ b/drivers/staging/iio/light/tsl2x7x_core.c @@ -672,9 +672,13 @@ 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) {