From 10bfe7cc1739c22f0aa296b39e53f61e9e3f4d99 Mon Sep 17 00:00:00 2001 From: Jeremy Fertic Date: Tue, 11 Dec 2018 17:55:00 -0700 Subject: [PATCH] staging: iio: adt7316: allow adt751x to use internal vref for all dacs With adt7516/7/9, internal vref is available for dacs a and b, dacs c and d, or all dacs. The driver doesn't currently support internal vref for all dacs. Change the else if to an if so both bits are checked rather than just one or the other. Signed-off-by: Jeremy Fertic Fixes: 35f6b6b86ede ("staging: iio: new ADT7316/7/8 and ADT7516/7/9 driver") Signed-off-by: Jonathan Cameron --- drivers/staging/iio/addac/adt7316.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/iio/addac/adt7316.c b/drivers/staging/iio/addac/adt7316.c index c1050dc..ab6de60 100644 --- a/drivers/staging/iio/addac/adt7316.c +++ b/drivers/staging/iio/addac/adt7316.c @@ -1086,7 +1086,7 @@ static ssize_t adt7316_store_DAC_internal_Vref(struct device *dev, ldac_config = chip->ldac_config & (~ADT7516_DAC_IN_VREF_MASK); if (data & 0x1) ldac_config |= ADT7516_DAC_AB_IN_VREF; - else if (data & 0x2) + if (data & 0x2) ldac_config |= ADT7516_DAC_CD_IN_VREF; } else { ret = kstrtou8(buf, 16, &data); -- 2.7.4