From mboxrd@z Thu Jan 1 00:00:00 1970 From: Martin Blumenstingl Subject: [PATCH v4 3/5] stmmac: introduce get_stmmac_bsp_priv() helper Date: Sun, 4 Sep 2016 20:23:18 +0200 Message-ID: <20160904182320.671-4-martin.blumenstingl@googlemail.com> References: <20160828161637.9941-1-martin.blumenstingl@googlemail.com> <20160904182320.671-1-martin.blumenstingl@googlemail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Cc: mark.rutland@arm.com, devicetree@vger.kernel.org, arnd@arndb.de, catalin.marinas@arm.com, manabian@gmail.com, will.deacon@arm.com, davem@davemloft.net, robh+dt@kernel.org, netdev@vger.kernel.org, sboyd@codeaurora.org, linux-arm-kernel@lists.infradead.org To: linux-amlogic@lists.infradead.org, khilman@baylibre.com, carlo@caione.org, mturquette@baylibre.com, peppe.cavallaro@st.com, alexandre.torgue@st.com Return-path: In-Reply-To: <20160904182320.671-1-martin.blumenstingl@googlemail.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org List-Id: netdev.vger.kernel.org From: Joachim Eastwood Create a helper to retrive dwmac private data from a dev pointer. This is useful in PM callbacks and driver remove. Signed-off-by: Joachim Eastwood Tested-by: Martin Blumenstingl Acked-by: David S. Miller --- drivers/net/ethernet/stmicro/stmmac/stmmac_platform.h | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.h b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.h index ffeb8d9..64e147f 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.h +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.h @@ -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__ */ -- 2.9.3