linux-kernel - [PATCH v3 2/6] regulator: core: do not continue if selector match

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Message-ID: <1605280870-32432-3-git-send-email-claudiu.beznea@microchip.com>
Date:   Fri, 13 Nov 2020 17:21:06 +0200
From:   Claudiu Beznea <claudiu.beznea@...rochip.com>
To:     <lgirdwood@...il.com>, <broonie@...nel.org>
CC:     <s.hauer@...gutronix.de>, <ttynkkynen@...dia.com>,
        <linus.walleij@...aro.org>, <axel.lin@...ics.com>,
        <linux-kernel@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        Claudiu Beznea <claudiu.beznea@...rochip.com>
Subject: [PATCH v3 2/6] regulator: core: do not continue if selector match

Do not continue if selector has already been located.

Signed-off-by: Claudiu Beznea <claudiu.beznea@...rochip.com>
---
 drivers/regulator/core.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
index 1d0d35f14f37..6724324d372c 100644
--- a/drivers/regulator/core.c
+++ b/drivers/regulator/core.c
@@ -4037,6 +4037,9 @@ int regulator_set_voltage_time(struct regulator *regulator,
 		if (i < rdev->desc->linear_min_sel)
 			continue;
 
+		if (old_sel >= 0 && new_sel >= 0)
+			break;
+
 		voltage = regulator_list_voltage(regulator, i);
 		if (voltage < 0)
 			return -EINVAL;
-- 
2.7.4