There was NVMEM support added directly to of_get_mac_address, and it
uses nvmem_get_mac_address under the hood, so we can remove it. As
of_get_mac_address can now return NULL and ERR_PTR encoded error values,
adjust to that as well.
Signed-off-by: Petr Štetiar <[email protected]>
---
Changes since v2:
* ERR_PTR and EPROBE_DEFER handling
drivers/net/ethernet/cadence/macb_main.c | 12 +++++-------
1 file changed, 5 insertions(+), 7 deletions(-)
diff --git a/drivers/net/ethernet/cadence/macb_main.c b/drivers/net/ethernet/cadence/macb_main.c
index 3da2795..964911a 100644
--- a/drivers/net/ethernet/cadence/macb_main.c
+++ b/drivers/net/ethernet/cadence/macb_main.c
@@ -4172,15 +4172,13 @@ static int macb_probe(struct platform_device *pdev)
bp->rx_intr_mask |= MACB_BIT(RXUBR);
mac = of_get_mac_address(np);
- if (mac) {
+ if (PTR_ERR(mac) == -EPROBE_DEFER) {
+ err = -EPROBE_DEFER;
+ goto err_out_free_netdev;
+ } else if (!IS_ERR_OR_NULL(mac)) {
ether_addr_copy(bp->dev->dev_addr, mac);
} else {
- err = nvmem_get_mac_address(&pdev->dev, bp->dev->dev_addr);
- if (err) {
- if (err == -EPROBE_DEFER)
- goto err_out_free_netdev;
- macb_get_hwaddr(bp);
- }
+ macb_get_hwaddr(bp);
}
err = of_get_phy_mode(np);
--
1.9.1