#include <linux/slab.h>
#include <linux/ethtool.h>
#include <linux/if_vlan.h>
-#include <linux/clk.h>
#include <linux/sh_eth.h>
#include <linux/of_mdio.h>
wol->supported = 0;
wol->wolopts = 0;
- if (mdp->cd->magic && mdp->clk) {
+ if (mdp->cd->magic) {
wol->supported = WAKE_MAGIC;
wol->wolopts = mdp->wol_enabled ? WAKE_MAGIC : 0;
}
{
struct sh_eth_private *mdp = netdev_priv(ndev);
- if (!mdp->cd->magic || !mdp->clk || wol->wolopts & ~WAKE_MAGIC)
+ if (!mdp->cd->magic || wol->wolopts & ~WAKE_MAGIC)
return -EOPNOTSUPP;
mdp->wol_enabled = !!(wol->wolopts & WAKE_MAGIC);
goto out_release;
}
- /* Get clock, if not found that's OK but Wake-On-Lan is unavailable */
- mdp->clk = devm_clk_get(&pdev->dev, NULL);
- if (IS_ERR(mdp->clk))
- mdp->clk = NULL;
-
ndev->base_addr = res->start;
spin_lock_init(&mdp->lock);
if (ret)
goto out_napi_del;
- if (mdp->cd->magic && mdp->clk)
+ if (mdp->cd->magic)
device_set_wakeup_capable(&pdev->dev, 1);
/* print device information */
/* Enable MagicPacket */
sh_eth_modify(ndev, ECMR, ECMR_MPDE, ECMR_MPDE);
- /* Increased clock usage so device won't be suspended */
- clk_enable(mdp->clk);
-
return enable_irq_wake(ndev->irq);
}
if (ret < 0)
return ret;
- /* Restore clock usage count */
- clk_disable(mdp->clk);
-
return disable_irq_wake(ndev->irq);
}