From: Claudiu Beznea <claudiu.beznea@microchip.com>
Date: Fri, 13 Nov 2020 17:56:04 +0000 (+0200)
Subject: regulator: core: do not continue if selector match
X-Git-Tag: accepted/tizen/unified/20230118.172025~8008^2~40
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=ab97800e088acf34d0014845ed93605dd5c1ea2a;p=platform%2Fkernel%2Flinux-rpi.git

regulator: core: do not continue if selector match

Do not continue if selector has already been located.

Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Link: https://lore.kernel.org/r/1605290164-11556-1-git-send-email-claudiu.beznea@microchip.com
Signed-off-by: Mark Brown <broonie@kernel.org>
---

diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
index 7de3df6..85bf278 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;