From c288503b32e8c5534062a05ec565d28bffa06db3 Mon Sep 17 00:00:00 2001 From: Hartmut Knaack Date: Thu, 18 Jun 2015 00:31:59 +0200 Subject: iio:light:cm3323: clear bitmask before set When setting the bits for integration time, the appropriate bitmask needs to be cleared first. Signed-off-by: Hartmut Knaack Cc: Signed-off-by: Jonathan Cameron --- drivers/iio/light/cm3323.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/iio/light') diff --git a/drivers/iio/light/cm3323.c b/drivers/iio/light/cm3323.c index 869033e48a1f..a1d4905cc9d2 100644 --- a/drivers/iio/light/cm3323.c +++ b/drivers/iio/light/cm3323.c @@ -123,7 +123,7 @@ static int cm3323_set_it_bits(struct cm3323_data *data, int val, int val2) for (i = 0; i < ARRAY_SIZE(cm3323_int_time); i++) { if (val == cm3323_int_time[i].val && val2 == cm3323_int_time[i].val2) { - reg_conf = data->reg_conf; + reg_conf = data->reg_conf & ~CM3323_CONF_IT_MASK; reg_conf |= i << CM3323_CONF_IT_SHIFT; ret = i2c_smbus_write_word_data(data->client, -- cgit v1.2.3 From 33361e5678a541f82f29f85467d589e7bf8da76b Mon Sep 17 00:00:00 2001 From: Peter Meerwald Date: Sun, 14 Jun 2015 23:09:35 +0200 Subject: iio: light: tcs3414: Fix bug preventing to set integration time the millisecond values in tcs3414_times should be checked against val2, not val, which is always zero. Signed-off-by: Peter Meerwald Reported-by: Stephan Kleisinger Cc: Signed-off-by: Jonathan Cameron --- drivers/iio/light/tcs3414.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/iio/light') diff --git a/drivers/iio/light/tcs3414.c b/drivers/iio/light/tcs3414.c index 71c2bde275aa..f8b1df018abe 100644 --- a/drivers/iio/light/tcs3414.c +++ b/drivers/iio/light/tcs3414.c @@ -185,7 +185,7 @@ static int tcs3414_write_raw(struct iio_dev *indio_dev, if (val != 0) return -EINVAL; for (i = 0; i < ARRAY_SIZE(tcs3414_times); i++) { - if (val == tcs3414_times[i] * 1000) { + if (val2 == tcs3414_times[i] * 1000) { data->timing &= ~TCS3414_INTEG_MASK; data->timing |= i; return i2c_smbus_write_byte_data( -- cgit v1.2.3