From 79820e725f3ac5db694c49c75088d79fde78b671 Mon Sep 17 00:00:00 2001 From: Fabio Estevam Date: Sun, 21 Jul 2013 13:25:01 -0300 Subject: [PATCH] fec: Enable/disable clk_ptp in suspend/resume clk_ptp should also be enabled in fec_resume() and disabled in fec_suspend(). Signed-off-by: Fabio Estevam Signed-off-by: David S. Miller --- drivers/net/ethernet/freescale/fec_main.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c index 5c34fd834d03..0a4ace782c1f 100644 --- a/drivers/net/ethernet/freescale/fec_main.c +++ b/drivers/net/ethernet/freescale/fec_main.c @@ -2234,6 +2234,8 @@ fec_suspend(struct device *dev) fec_stop(ndev); netif_device_detach(ndev); } + if (fep->clk_ptp) + clk_disable_unprepare(fep->clk_ptp); if (fep->clk_enet_out) clk_disable_unprepare(fep->clk_enet_out); clk_disable_unprepare(fep->clk_ipg); @@ -2262,6 +2264,8 @@ fec_resume(struct device *dev) clk_prepare_enable(fep->clk_ipg); if (fep->clk_enet_out) clk_prepare_enable(fep->clk_enet_out); + if (fep->clk_ptp) + clk_prepare_enable(fep->clk_ptp); if (netif_running(ndev)) { fec_restart(ndev, fep->full_duplex); netif_device_attach(ndev); -- 2.30.2