diff mbox series

[2/6] regulator: core: do not continue if selector match

Message ID 1604656384-827-3-git-send-email-claudiu.beznea@microchip.com (mailing list archive)
State New, archived
Headers show
Series regulator: mcp16502: add support for ramp delay | expand

Commit Message

Claudiu Beznea Nov. 6, 2020, 9:53 a.m. UTC 
Do not continue if selector has already been located.

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

Patch

diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
index 19a330492884..4584b5b988ab 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;