From 6940bfee7ef2cd69f7089272da2778fa5a9fe83b Mon Sep 17 00:00:00 2001 From: Stefan Agner Date: Fri, 3 Mar 2017 19:13:50 -0800 Subject: net: fec: make sure runtime PM is suspended in system suspend Use force suspend/resume to trigger runtime PM when entering system suspend. Signed-off-by: Stefan Agner Acked-by: Marcel Ziswiler (cherry picked from commit a2ccbd22f2b1da9b152039538fb3b5cb2cfc55c7) --- drivers/net/ethernet/freescale/fec_main.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'drivers/net/ethernet/freescale/fec_main.c') diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c index 2e5efe6b1469..51fc44c8b314 100644 --- a/drivers/net/ethernet/freescale/fec_main.c +++ b/drivers/net/ethernet/freescale/fec_main.c @@ -3927,6 +3927,8 @@ static int __maybe_unused fec_suspend(struct device *dev) if (fep->clk_enet_out || fep->reg_phy) fep->link = 0; + pm_runtime_force_suspend(ndev->dev.parent); + return 0; } @@ -3937,6 +3939,8 @@ static int __maybe_unused fec_resume(struct device *dev) int ret = 0; int val; + pm_runtime_force_resume(ndev->dev.parent); + if (fep->reg_phy && !(fep->wol_flag & FEC_WOL_FLAG_ENABLE)) { ret = regulator_enable(fep->reg_phy); if (ret) -- cgit v1.2.3