diff options
| author | Jonas Gorski <jogo@openwrt.org> | 2013-03-10 04:57:49 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-03-10 21:57:01 +0100 |
| commit | 624e2d21356a40ad7200cb30c4f966741d805a79 (patch) | |
| tree | 95508f79822bb2f70db6aead8229eb183fbd4f42 /drivers/net/ethernet/broadcom | |
| parent | bcm63xx_enet: use managed memory allocations (diff) | |
| download | linux-624e2d21356a40ad7200cb30c4f966741d805a79.tar.xz linux-624e2d21356a40ad7200cb30c4f966741d805a79.zip | |
bcm63xx_enet: properly prepare/unprepare clocks before/after usage
Use clk_prepare_enable/disable_unprepare calls in preparation for
switching to the generic clock framework.
Signed-off-by: Jonas Gorski <jogo@openwrt.org>
Acked-by: Kevin Cernekee <cernekee@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/broadcom')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bcm63xx_enet.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/net/ethernet/broadcom/bcm63xx_enet.c b/drivers/net/ethernet/broadcom/bcm63xx_enet.c index b45e5fd46df6..db343a1d0835 100644 --- a/drivers/net/ethernet/broadcom/bcm63xx_enet.c +++ b/drivers/net/ethernet/broadcom/bcm63xx_enet.c @@ -1670,7 +1670,7 @@ static int bcm_enet_probe(struct platform_device *pdev) ret = PTR_ERR(priv->mac_clk); goto out; } - clk_enable(priv->mac_clk); + clk_prepare_enable(priv->mac_clk); /* initialize default and fetch platform data */ priv->rx_ring_size = BCMENET_DEF_RX_DESC; @@ -1699,7 +1699,7 @@ static int bcm_enet_probe(struct platform_device *pdev) priv->phy_clk = NULL; goto out_put_clk_mac; } - clk_enable(priv->phy_clk); + clk_prepare_enable(priv->phy_clk); } /* do minimal hardware init to be able to probe mii bus */ @@ -1800,12 +1800,12 @@ out_uninit_hw: /* turn off mdc clock */ enet_writel(priv, 0, ENET_MIISC_REG); if (priv->phy_clk) { - clk_disable(priv->phy_clk); + clk_disable_unprepare(priv->phy_clk); clk_put(priv->phy_clk); } out_put_clk_mac: - clk_disable(priv->mac_clk); + clk_disable_unprepare(priv->mac_clk); clk_put(priv->mac_clk); out: free_netdev(dev); @@ -1843,10 +1843,10 @@ static int bcm_enet_remove(struct platform_device *pdev) /* disable hw block clocks */ if (priv->phy_clk) { - clk_disable(priv->phy_clk); + clk_disable_unprepare(priv->phy_clk); clk_put(priv->phy_clk); } - clk_disable(priv->mac_clk); + clk_disable_unprepare(priv->mac_clk); clk_put(priv->mac_clk); platform_set_drvdata(pdev, NULL); |