From: Maksim Kiselev <[email protected]>
If reset property is missing in DT, then we get this warning:
designware_i2c@0: Can't get reset: -2
Avoid this by checking if reset DT property is present, first.
Fixes: 622597dee4f ("i2c: designware: add reset ctrl to driver")
Signed-off-by: Maksim Kiselev <[email protected]>
---
drivers/i2c/designware_i2c.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/i2c/designware_i2c.c b/drivers/i2c/designware_i2c.c
index a54976e7889..8ad716f410e 100644
--- a/drivers/i2c/designware_i2c.c
+++ b/drivers/i2c/designware_i2c.c
@@ -764,7 +764,7 @@ int designware_i2c_of_to_plat(struct udevice *bus)
ret = reset_get_bulk(bus, &priv->resets);
if (ret) {
- if (ret != -ENOTSUPP)
+ if (ret != -ENOTSUPP && ret != -ENOENT)
dev_warn(bus, "Can't get reset: %d\n", ret);
} else {
reset_deassert_bulk(&priv->resets);
--
2.48.1
