There is no stringent need to power down the device immediately after a register read, or after a failed open. Relax power down handling by replacing calls to synchronous pm_runtime_put_sync() by calls to asynchronous pm_runtime_put(). Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx> --- drivers/net/ethernet/renesas/sh_eth.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/renesas/sh_eth.c b/drivers/net/ethernet/renesas/sh_eth.c index f16a350736e1aa04..5a367c5523bb860f 100644 --- a/drivers/net/ethernet/renesas/sh_eth.c +++ b/drivers/net/ethernet/renesas/sh_eth.c @@ -2233,7 +2233,7 @@ static void sh_eth_get_regs(struct net_device *ndev, struct ethtool_regs *regs, pm_runtime_get_sync(&mdp->pdev->dev); __sh_eth_get_regs(ndev, buf); - pm_runtime_put_sync(&mdp->pdev->dev); + pm_runtime_put(&mdp->pdev->dev); } static u32 sh_eth_get_msglevel(struct net_device *ndev) @@ -2447,7 +2447,7 @@ static int sh_eth_open(struct net_device *ndev) free_irq(ndev->irq, ndev); out_napi_off: napi_disable(&mdp->napi); - pm_runtime_put_sync(&mdp->pdev->dev); + pm_runtime_put(&mdp->pdev->dev); return ret; } -- 2.43.0
