Don't report requested regulator (via of_regulator_get()) as non-existent if said regulator is missing from regulator list. Instead report it as probe deferral to give other, unprobed, drivers a chance to resolve this. Signed-off-by: Andrey Smirnov <andrew.smirnov@xxxxxxxxx> --- drivers/regulator/core.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c index 795dcdb8c1..4ca035ae94 100644 --- a/drivers/regulator/core.c +++ b/drivers/regulator/core.c @@ -227,7 +227,12 @@ static struct regulator_internal *of_regulator_get(struct device_d *dev, const c } } - ri = ERR_PTR(-ENODEV); + /* + * It is possible that regulator we are looking for will be + * added in future initcalls, so, instead of reporting a + * complete failure report probe deferral + */ + ri = ERR_PTR(-EPROBE_DEFER); out: free(propname); -- 2.20.1 _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox
