diff options
| author | Geert Uytterhoeven <geert+renesas@glider.be> | 2018-02-12 16:40:00 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-02-12 19:45:59 +0300 |
| commit | dd62c236c0fe1166d037485494ec5ff6545480eb (patch) | |
| tree | 1ba1361cd6f10b2613f467cc883c5c2766a0b6b6 /drivers | |
| parent | 18a5b052bb1ae77453c5e50fffe3470ced9ed82f (diff) | |
| download | linux-dd62c236c0fe1166d037485494ec5ff6545480eb.tar.xz | |
ravb: Remove obsolete explicit clock handling for WoL
Currently, if Wake-on-LAN is enabled, the EtherAVB device's module clock
is manually kept running during system suspend, to make sure the device
stays active.
Since commit 91c719f5ec6671f7 ("soc: renesas: rcar-sysc: Keep wakeup
sources active during system suspend") , this workaround is no longer
needed. Hence remove all explicit clock handling to keep the device
active.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/renesas/ravb_main.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/net/ethernet/renesas/ravb_main.c b/drivers/net/ethernet/renesas/ravb_main.c index c87f57ca4437..a95fbd5510d9 100644 --- a/drivers/net/ethernet/renesas/ravb_main.c +++ b/drivers/net/ethernet/renesas/ravb_main.c @@ -2255,9 +2255,6 @@ static int ravb_wol_setup(struct net_device *ndev) /* Enable MagicPacket */ ravb_modify(ndev, ECMR, ECMR_MPDE, ECMR_MPDE); - /* Increased clock usage so device won't be suspended */ - clk_enable(priv->clk); - return enable_irq_wake(priv->emac_irq); } @@ -2276,9 +2273,6 @@ static int ravb_wol_restore(struct net_device *ndev) if (ret < 0) return ret; - /* Restore clock usage count */ - clk_disable(priv->clk); - return disable_irq_wake(priv->emac_irq); } |