diff options
| -rw-r--r-- | Documentation/networking/stmmac.txt | 8 | ||||
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/dwmac-generic.c | 7 | ||||
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c | 3 | ||||
| -rw-r--r-- | include/linux/stmmac.h | 2 |
4 files changed, 2 insertions, 18 deletions
diff --git a/Documentation/networking/stmmac.txt b/Documentation/networking/stmmac.txt index de5c42342ec3..2903b1cf4d70 100644 --- a/Documentation/networking/stmmac.txt +++ b/Documentation/networking/stmmac.txt @@ -135,8 +135,6 @@ struct plat_stmmacenet_data { int maxmtu; void (*fix_mac_speed)(void *priv, unsigned int speed); void (*bus_setup)(void __iomem *ioaddr); - void *(*setup)(struct platform_device *pdev); - void (*free)(struct platform_device *pdev, void *priv); int (*init)(struct platform_device *pdev, void *priv); void (*exit)(struct platform_device *pdev, void *priv); void *bsp_priv; @@ -177,12 +175,10 @@ Where: o bus_setup: perform HW setup of the bus. For example, on some ST platforms this field is used to configure the AMBA bridge to generate more efficient STBus traffic. - o setup/init/exit: callbacks used for calling a custom initialization; + o init/exit: callbacks used for calling a custom initialization; this is sometime necessary on some platforms (e.g. ST boxes) where the HW needs to have set some PIO lines or system cfg - registers. setup should return a pointer to private data, - which will be stored in bsp_priv, and then passed to init and - exit callbacks. init/exit callbacks should not use or modify + registers. init/exit callbacks should not use or modify platform data. o bsp_priv: another private pointer. diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-generic.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-generic.c index f4fe9f1a33b4..b1e5f24708c9 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-generic.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-generic.c @@ -46,13 +46,6 @@ static int dwmac_generic_probe(struct platform_device *pdev) plat_dat->unicast_filter_entries = 1; } - /* Custom setup (if needed) */ - if (plat_dat->setup) { - plat_dat->bsp_priv = plat_dat->setup(pdev); - if (IS_ERR(plat_dat->bsp_priv)) - return PTR_ERR(plat_dat->bsp_priv); - } - /* Custom initialisation (if needed) */ if (plat_dat->init) { ret = plat_dat->init(pdev, plat_dat->bsp_priv); diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c index 55e569b330b2..1cb660405f35 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c @@ -300,9 +300,6 @@ int stmmac_pltfr_remove(struct platform_device *pdev) if (priv->plat->exit) priv->plat->exit(pdev, priv->plat->bsp_priv); - if (priv->plat->free) - priv->plat->free(pdev, priv->plat->bsp_priv); - return ret; } EXPORT_SYMBOL_GPL(stmmac_pltfr_remove); diff --git a/include/linux/stmmac.h b/include/linux/stmmac.h index b43cd56b78e9..eead8ab93c0a 100644 --- a/include/linux/stmmac.h +++ b/include/linux/stmmac.h @@ -119,8 +119,6 @@ struct plat_stmmacenet_data { int rx_fifo_size; void (*fix_mac_speed)(void *priv, unsigned int speed); void (*bus_setup)(void __iomem *ioaddr); - void *(*setup)(struct platform_device *pdev); - void (*free)(struct platform_device *pdev, void *priv); int (*init)(struct platform_device *pdev, void *priv); void (*exit)(struct platform_device *pdev, void *priv); void *bsp_priv; |