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Commit 1b0acbfd authored by Joachim Eastwood's avatar Joachim Eastwood Committed by Kevin Hilman
Browse files

stmmac: introduce get_stmmac_bsp_priv() helper 



Create a helper to retrieve dwmac private data from a dev
pointer. This is useful in PM callbacks and driver remove.

Signed-off-by: default avatarJoachim Eastwood <manabian@gmail.com>
Tested-by: default avatarMartin Blumenstingl <martin.blumenstingl@googlemail.com>
Acked-by: default avatarDavid S. Miller <davem@davemloft.net>
Signed-off-by: default avatarKevin Hilman <khilman@baylibre.com>
parent 6aee1597

drivers/net/ethernet/stmicro/stmmac/stmmac_platform.h

+8 −0
Original line number Diff line number Diff line
@@ -30,4 +30,12 @@ int stmmac_get_platform_resources(struct platform_device *pdev, 
int stmmac_pltfr_remove(struct platform_device *pdev);

extern const struct dev_pm_ops stmmac_pltfr_pm_ops;



static inline void *get_stmmac_bsp_priv(struct device *dev)

{

	struct net_device *ndev = dev_get_drvdata(dev);

	struct stmmac_priv *priv = netdev_priv(ndev);



	return priv->plat->bsp_priv;

}



#endif /* __STMMAC_PLATFORM_H__ */