regulator: core: Complain if we can't reenable a supply
When cleaning up after a failed bulk_disable() we try to reenable any
supplies that we did manage to disable - complain if we fail to do that
when we try.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
index c056abd..fe28481 100644
--- a/drivers/regulator/core.c
+++ b/drivers/regulator/core.c
@@ -2566,7 +2566,7 @@
struct regulator_bulk_data *consumers)
{
int i;
- int ret;
+ int ret, r;
for (i = num_consumers - 1; i >= 0; --i) {
ret = regulator_disable(consumers[i].consumer);
@@ -2578,8 +2578,12 @@
err:
pr_err("Failed to disable %s: %d\n", consumers[i].supply, ret);
- for (++i; i < num_consumers; ++i)
- regulator_enable(consumers[i].consumer);
+ for (++i; i < num_consumers; ++i) {
+ r = regulator_enable(consumers[i].consumer);
+ if (r != 0)
+ pr_err("Failed to reename %s: %d\n",
+ consumers[i].supply, r);
+ }
return ret;
}