Re: [PATCH] spi: tegra20-slink: fix "defined but not used" if !CONFIG_PM

From: Mark Brown <broonie@kernel.org>
Date: 2021-09-13 11:12:40
Also in: linux-spi

On Sun, Sep 12, 2021 at 11:25:19PM +0200, Adam Borowski wrote:

+#ifdef CONFIG_PM
 static int tegra_slink_runtime_suspend(struct device *dev);
 static int tegra_slink_runtime_resume(struct device *dev);
+#endif

ifdefs are not an idiomatic fix, use __maybe_unused if you have to.