From: Wei Yongjun weiyongjun1@huawei.com
commit 7ec05a6035480f3a5934b2b31222620b2e906163 upstream
Get rid of the CONFIG_PM_SLEEP ifdefery to fix the build error and use __maybe_unused for the suspend()/resume() hooks to avoid build warning:
drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c:769:21: error: 'stmmac_runtime_suspend' undeclared here (not in a function); did you mean 'stmmac_suspend'? 769 | SET_RUNTIME_PM_OPS(stmmac_runtime_suspend, stmmac_runtime_resume, NULL) | ^~~~~~~~~~~~~~~~~~~~~~ ./include/linux/pm.h:342:21: note: in definition of macro 'SET_RUNTIME_PM_OPS' 342 | .runtime_suspend = suspend_fn, \ | ^~~~~~~~~~ drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c:769:45: error: 'stmmac_runtime_resume' undeclared here (not in a function) 769 | SET_RUNTIME_PM_OPS(stmmac_runtime_suspend, stmmac_runtime_resume, NULL) | ^~~~~~~~~~~~~~~~~~~~~ ./include/linux/pm.h:343:20: note: in definition of macro 'SET_RUNTIME_PM_OPS' 343 | .runtime_resume = resume_fn, \ | ^~~~~~~~~
Fixes: 5ec55823438e ("net: stmmac: add clocks management for gmac driver") Reported-by: Hulk Robot hulkci@huawei.com Signed-off-by: Wei Yongjun weiyongjun1@huawei.com Signed-off-by: David S. Miller davem@davemloft.net Signed-off-by: Meng Li Meng.Li@windriver.com --- drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-)
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c index 332afe8519f4..035f9aef4308 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c @@ -720,7 +720,6 @@ int stmmac_pltfr_remove(struct platform_device *pdev) } EXPORT_SYMBOL_GPL(stmmac_pltfr_remove);
-#ifdef CONFIG_PM_SLEEP /** * stmmac_pltfr_suspend * @dev: device pointer @@ -728,7 +727,7 @@ EXPORT_SYMBOL_GPL(stmmac_pltfr_remove); * call the main suspend function and then, if required, on some platform, it * can call an exit helper. */ -static int stmmac_pltfr_suspend(struct device *dev) +static int __maybe_unused stmmac_pltfr_suspend(struct device *dev) { int ret; struct net_device *ndev = dev_get_drvdata(dev); @@ -749,7 +748,7 @@ static int stmmac_pltfr_suspend(struct device *dev) * the main resume function, on some platforms, it can call own init helper * if required. */ -static int stmmac_pltfr_resume(struct device *dev) +static int __maybe_unused stmmac_pltfr_resume(struct device *dev) { struct net_device *ndev = dev_get_drvdata(dev); struct stmmac_priv *priv = netdev_priv(ndev); @@ -761,7 +760,7 @@ static int stmmac_pltfr_resume(struct device *dev) return stmmac_resume(dev); }
-static int stmmac_runtime_suspend(struct device *dev) +static int __maybe_unused stmmac_runtime_suspend(struct device *dev) { struct net_device *ndev = dev_get_drvdata(dev); struct stmmac_priv *priv = netdev_priv(ndev); @@ -771,14 +770,13 @@ static int stmmac_runtime_suspend(struct device *dev) return 0; }
-static int stmmac_runtime_resume(struct device *dev) +static int __maybe_unused stmmac_runtime_resume(struct device *dev) { struct net_device *ndev = dev_get_drvdata(dev); struct stmmac_priv *priv = netdev_priv(ndev);
return stmmac_bus_clks_config(priv, true); } -#endif /* CONFIG_PM_SLEEP */
const struct dev_pm_ops stmmac_pltfr_pm_ops = { SET_SYSTEM_SLEEP_PM_OPS(stmmac_pltfr_suspend, stmmac_pltfr_resume)