linux-kernel - [PATCH 1/2] regulator: da9062: Select maximum current in specific range for set_current

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Date:   Tue, 19 Feb 2019 21:31:00 +0800
From:   Axel Lin <axel.lin@...ics.com>
To:     Mark Brown <broonie@...nel.org>
Cc:     Steve Twiss <stwiss.opensource@...semi.com>,
        Krystian Garbaciak <krystian.garbaciak@...semi.com>,
        Support Opensource <support.opensource@...semi.com>,
        Liam Girdwood <lgirdwood@...il.com>,
        linux-kernel@...r.kernel.org, Axel Lin <axel.lin@...ics.com>
Subject: [PATCH 1/2] regulator: da9062: Select maximum current in specific range for set_current_limit

Selecting the minimal value is only true for voltage regulators.
For current regulators the maximum in the given range should be
selected instead.

Signed-off-by: Axel Lin <axel.lin@...ics.com>
---
 drivers/regulator/da9062-regulator.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/regulator/da9062-regulator.c b/drivers/regulator/da9062-regulator.c
index d06e9600fa18..4c5d6ad853f8 100644
--- a/drivers/regulator/da9062-regulator.c
+++ b/drivers/regulator/da9062-regulator.c
@@ -126,7 +126,7 @@ static int da9062_set_current_limit(struct regulator_dev *rdev,
 	const struct da9062_regulator_info *rinfo = regl->info;
 	int n, tval;
 
-	for (n = 0; n < rinfo->n_current_limits; n++) {
+	for (n = rinfo->n_current_limits - 1; n >= 0; n--) {
 		tval = rinfo->current_limits[n];
 		if (tval >= min_ua && tval <= max_ua)
 			return regmap_field_write(regl->ilimit, n);
-- 
2.17.1