diff options
| -rw-r--r-- | drivers/net/stmmac/stmmac.h | 22 | ||||
| -rw-r--r-- | drivers/net/stmmac/stmmac_main.c | 18 | ||||
| -rw-r--r-- | include/linux/stmmac.h | 6 |
3 files changed, 16 insertions, 30 deletions
diff --git a/drivers/net/stmmac/stmmac.h b/drivers/net/stmmac/stmmac.h index 31575670d862..8ae76501eb74 100644 --- a/drivers/net/stmmac/stmmac.h +++ b/drivers/net/stmmac/stmmac.h @@ -87,28 +87,6 @@ struct stmmac_priv { struct plat_stmmacenet_data *plat; }; -#ifdef CONFIG_STM_DRIVERS -#include <linux/stm/pad.h> -static inline int stmmac_claim_resource(struct platform_device *pdev) -{ - int ret = 0; - struct plat_stmmacenet_data *plat_dat = pdev->dev.platform_data; - - /* Pad routing setup */ - if (IS_ERR(devm_stm_pad_claim(&pdev->dev, plat_dat->pad_config, - dev_name(&pdev->dev)))) { - printk(KERN_ERR "%s: Failed to request pads!\n", __func__); - ret = -ENODEV; - } - return ret; -} -#else -static inline int stmmac_claim_resource(struct platform_device *pdev) -{ - return 0; -} -#endif - extern int stmmac_mdio_unregister(struct net_device *ndev); extern int stmmac_mdio_register(struct net_device *ndev); extern void stmmac_set_ethtool_ops(struct net_device *netdev); diff --git a/drivers/net/stmmac/stmmac_main.c b/drivers/net/stmmac/stmmac_main.c index 29ba28660fa9..b806cd3515b4 100644 --- a/drivers/net/stmmac/stmmac_main.c +++ b/drivers/net/stmmac/stmmac_main.c @@ -1643,7 +1643,7 @@ static int stmmac_dvr_probe(struct platform_device *pdev) struct resource *res; void __iomem *addr = NULL; struct net_device *ndev = NULL; - struct stmmac_priv *priv; + struct stmmac_priv *priv = NULL; struct plat_stmmacenet_data *plat_dat; pr_info("STMMAC driver:\n\tplatform registration... "); @@ -1708,10 +1708,12 @@ static int stmmac_dvr_probe(struct platform_device *pdev) /* Set the I/O base addr */ ndev->base_addr = (unsigned long)addr; - /* Verify embedded resource for the platform */ - ret = stmmac_claim_resource(pdev); - if (ret < 0) - goto out; + /* Custom initialisation */ + if (priv->plat->init) { + ret = priv->plat->init(pdev); + if (unlikely(ret)) + goto out; + } /* MAC HW revice detection */ ret = stmmac_mac_device_setup(ndev); @@ -1745,6 +1747,9 @@ static int stmmac_dvr_probe(struct platform_device *pdev) out: if (ret < 0) { + if (priv->plat->exit) + priv->plat->exit(pdev); + platform_set_drvdata(pdev, NULL); release_mem_region(res->start, resource_size(res)); if (addr != NULL) @@ -1778,6 +1783,9 @@ static int stmmac_dvr_remove(struct platform_device *pdev) stmmac_mdio_unregister(ndev); + if (priv->plat->exit) + priv->plat->exit(pdev); + platform_set_drvdata(pdev, NULL); unregister_netdev(ndev); diff --git a/include/linux/stmmac.h b/include/linux/stmmac.h index d66c61774d95..e10352915698 100644 --- a/include/linux/stmmac.h +++ b/include/linux/stmmac.h @@ -40,9 +40,9 @@ struct plat_stmmacenet_data { int pmt; void (*fix_mac_speed)(void *priv, unsigned int speed); void (*bus_setup)(void __iomem *ioaddr); -#ifdef CONFIG_STM_DRIVERS - struct stm_pad_config *pad_config; -#endif + int (*init)(struct platform_device *pdev); + void (*exit)(struct platform_device *pdev); + void *custom_cfg; void *bsp_priv; }; |