fix fec initialization problems

This fixes fec initialization problems observed on the wandboard quad. Without this fix, the boot process did not work reliably. Fix proposed by rmk, thanks.
linux4kix · Oct 21, 2014 · 23e2deb · 23e2deb
1 parent 91d5e90
commit 23e2deb
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c
@@ -2704,6 +2704,8 @@ fec_probe(struct platform_device *pdev)
 failed_init:
 	if (fep->reg_phy)
 		regulator_disable(fep->reg_phy);
+	if (fep->ptp_clock)
+		ptp_clock_unregister(fep->ptp_clock);
 failed_regulator:
 	fec_enet_clk_enable(ndev, false);
 failed_clk: