The .id member of the struct device for the invm device is not
initialized and so implicitly zero. This yields:
register_device: already registered invm0
for the second i210 during probe.
So use the parent's id to initialize the id for invm, too, as is already
done for the corresponding e1000-nor device.
Fixes: a74b97f009c6 ("e1000: Expose i210's iNVM as a cdev")
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
---
drivers/net/e1000/eeprom.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/e1000/eeprom.c b/drivers/net/e1000/eeprom.c
index 23fb05ec72bc..748d8afe7922 100644
--- a/drivers/net/e1000/eeprom.c
+++ b/drivers/net/e1000/eeprom.c
@@ -1504,6 +1504,7 @@ int e1000_register_invm(struct e1000_hw *hw)
return ret;
strcpy(hw->invm.dev.name, "invm");
+ hw->invm.dev.id = hw->dev->id;
hw->invm.dev.parent = hw->dev;
ret = register_device(&hw->invm.dev);
if (ret < 0) {
--
2.11.0
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