Messages in this thread Patch in this message | | | From | Arnd Bergmann <> | Subject | [PATCH 1/2] phy: tegra: xusb: annotate PM functions as __maybe_unused | Date | Wed, 21 Apr 2021 15:56:07 +0200 |
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From: Arnd Bergmann <arnd@arndb.de>
Depending on the configuration, there are no references to these two helpers:
drivers/phy/tegra/xusb.c:1286:12: error: 'tegra_xusb_padctl_resume_noirq' defined but not used [-Werror=unused-function] 1286 | static int tegra_xusb_padctl_resume_noirq(struct device *dev) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/phy/tegra/xusb.c:1276:12: error: 'tegra_xusb_padctl_suspend_noirq' defined but not used [-Werror=unused-function]
Mark them as __maybe_unused to shut up the warnings without adding fragile #ifdefs.
Fixes: b8bb3d9c9b74 ("phy: tegra: xusb: Add sleepwalk and suspend/resume") Signed-off-by: Arnd Bergmann <arnd@arndb.de> --- drivers/phy/tegra/xusb.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/phy/tegra/xusb.c b/drivers/phy/tegra/xusb.c index 0aadac678191..963de5913e50 100644 --- a/drivers/phy/tegra/xusb.c +++ b/drivers/phy/tegra/xusb.c @@ -1273,7 +1273,7 @@ static int tegra_xusb_padctl_remove(struct platform_device *pdev) return err; } -static int tegra_xusb_padctl_suspend_noirq(struct device *dev) +static __maybe_unused int tegra_xusb_padctl_suspend_noirq(struct device *dev) { struct tegra_xusb_padctl *padctl = dev_get_drvdata(dev); @@ -1283,7 +1283,7 @@ static int tegra_xusb_padctl_suspend_noirq(struct device *dev) return 0; } -static int tegra_xusb_padctl_resume_noirq(struct device *dev) +static __maybe_unused int tegra_xusb_padctl_resume_noirq(struct device *dev) { struct tegra_xusb_padctl *padctl = dev_get_drvdata(dev); -- 2.29.2
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