Messages in this thread Patch in this message | | | From | Joakim Zhang <> | Subject | [PATCH net] net: stmmac: platform: fix build warning when with !CONFIG_PM_SLEEP | Date | Thu, 9 Sep 2021 17:23:22 +0800 |
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Use __maybe_unused for noirq_suspend()/noirq_resume() hooks to avoid build warning with !CONFIG_PM_SLEEP:
>> drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c:796:12: error: 'stmmac_pltfr_noirq_resume' defined but not used [-Werror=unused-function] 796 | static int stmmac_pltfr_noirq_resume(struct device *dev) | ^~~~~~~~~~~~~~~~~~~~~~~~~ >> drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c:775:12: error: 'stmmac_pltfr_noirq_suspend' defined but not used [-Werror=unused-function] 775 | static int stmmac_pltfr_noirq_suspend(struct device *dev) | ^~~~~~~~~~~~~~~~~~~~~~~~~~ cc1: all warnings being treated as errors
Fixes: 276aae377206 ("net: stmmac: fix system hang caused by eee_ctrl_timer during suspend/resume") Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Joakim Zhang <qiangqing.zhang@nxp.com> --- drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c index 4885f9ad1b1e..62cec9bfcd33 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c @@ -772,7 +772,7 @@ static int __maybe_unused stmmac_runtime_resume(struct device *dev) return stmmac_bus_clks_config(priv, true); } -static int stmmac_pltfr_noirq_suspend(struct device *dev) +static int __maybe_unused stmmac_pltfr_noirq_suspend(struct device *dev) { struct net_device *ndev = dev_get_drvdata(dev); struct stmmac_priv *priv = netdev_priv(ndev); @@ -793,7 +793,7 @@ static int stmmac_pltfr_noirq_suspend(struct device *dev) return 0; } -static int stmmac_pltfr_noirq_resume(struct device *dev) +static int __maybe_unused stmmac_pltfr_noirq_resume(struct device *dev) { struct net_device *ndev = dev_get_drvdata(dev); struct stmmac_priv *priv = netdev_priv(ndev); -- 2.17.1
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