diff options
| author | Stefan Agner <stefan.agner@toradex.com> | 2017-03-03 19:13:50 -0800 |
|---|---|---|
| committer | Philippe Schenker <philippe.schenker@toradex.com> | 2019-05-24 11:34:14 +0200 |
| commit | bab69481e74cf5f19cfa896c6c65e4a252ca3e99 (patch) | |
| tree | f2c96f142684f21c64572d09712aca0d257f15dd /drivers | |
| parent | d59e28cd93f11b8c540e749518d637b94dbb3af2 (diff) | |
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 <stefan.agner@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
(cherry picked from commit a2ccbd22f2b1da9b152039538fb3b5cb2cfc55c7)
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/freescale/fec_main.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c index 143a714b2056..03a896a504e8 100644 --- a/drivers/net/ethernet/freescale/fec_main.c +++ b/drivers/net/ethernet/freescale/fec_main.c @@ -3952,6 +3952,8 @@ 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; } @@ -3962,6 +3964,8 @@ 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) |