Just like syscon-reboot device, the syscon-poweroff is supposed to be a
child of syscon node, thus we can take the same approach as
syscon-poweroff: deprecate the 'regmap' field in favor of taking it from
the parent's node.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>
---
drivers/power/reset/syscon-poweroff.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/drivers/power/reset/syscon-poweroff.c b/drivers/power/reset/syscon-poweroff.c
index 11b955983279..764aeea6c34a 100644
--- a/drivers/power/reset/syscon-poweroff.c
+++ b/drivers/power/reset/syscon-poweroff.c
@@ -37,8 +37,11 @@ static int syscon_poweroff_probe(struct platform_device *pdev)
map = syscon_regmap_lookup_by_phandle(dev->of_node, "regmap");
if (IS_ERR(map)) {
- dev_err(dev, "unable to get syscon");
- return PTR_ERR(map);
+ map = syscon_node_to_regmap(dev->parent->of_node);
+ if (IS_ERR(map)) {
+ dev_err(dev, "unable to get syscon");
+ return PTR_ERR(map);
+ }
}
if (of_property_read_u32(dev->of_node, "offset", &offset)) {
--
2.34.1
