From: Wei Yongjun <[email protected]>
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 <[email protected]>
Signed-off-by: Wei Yongjun <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Signed-off-by: Meng Li <[email protected]>
---
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)
--
2.17.1