Commit 7ec05a60 authored by Wei Yongjun's avatar Wei Yongjun Committed by David S. Miller

net: stmmac: platform: fix build error with !CONFIG_PM_SLEEP

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: 5ec55823 ("net: stmmac: add clocks management for gmac driver")
Reported-by: default avatarHulk Robot <hulkci@huawei.com>
Signed-off-by: default avatarWei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent aa785f93
......@@ -704,7 +704,6 @@ int stmmac_pltfr_remove(struct platform_device *pdev)
}
EXPORT_SYMBOL_GPL(stmmac_pltfr_remove);
#ifdef CONFIG_PM_SLEEP
/**
* stmmac_pltfr_suspend
* @dev: device pointer
......@@ -712,7 +711,7 @@ 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);
......@@ -733,7 +732,7 @@ 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);
......@@ -745,7 +744,7 @@ 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);
......@@ -755,14 +754,13 @@ 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)
......
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