2 Commits

Author	SHA1	Message	Date
Colin Ian King	dd6230ba1d	iio: dac: ad5770r: fix off-by-one check on maximum number of channels ... Currently there is an off-by-one check on the number of channels that will cause an arry overrun in array st->output_mode when calling the function d5770r_store_output_range. Fix this by using >= rather than > to check for maximum number of channels. Addresses-Coverity: ("Out-of-bounds access") Fixes: cbbb819837 ("iio: dac: ad5770r: Add AD5770R support") Signed-off-by: Colin Ian King <colin.king@canonical.com> Reviewed-by: Alexandru Ardelean <alexandru.ardelean@analog.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>	2020-04-19 17:50:01 +01:00
Alexandru Tachici	cbbb819837	iio: dac: ad5770r: Add AD5770R support ... The AD5770R is a 6-channel, 14-bit resolution, low noise, programmable current output digital-to-analog converter (DAC) for photonics control applications. It contains five 14-bit resolution current sourcing DAC channels and one 14-bit resolution current sourcing/sinking DAC channel. Signed-off-by: Mircea Caprioru <mircea.caprioru@analog.com> Signed-off-by: Alexandru Tachici <alexandru.tachici@analog.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>	2020-03-08 17:28:41 +00:00