From mboxrd@z Thu Jan 1 00:00:00 1970 From: geert@linux-m68k.org (Geert Uytterhoeven) Date: Wed, 6 Nov 2013 09:57:27 +0100 Subject: [PATCH -v2] fbdev: sh_mobile_meram: Fix defined but not used compiler warnings Message-ID: <1383728247-19294-1-git-send-email-geert@linux-m68k.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org If both CONFIG_PM_SLEEP and CONFIG_PM_RUNTIME are not set: drivers/video/sh_mobile_meram.c:573: warning: ?sh_mobile_meram_suspend? defined but not used drivers/video/sh_mobile_meram.c:597: warning: ?sh_mobile_meram_resume? defined but not used Signed-off-by: Geert Uytterhoeven --- v2: Both functions are used if CONFIG_PM_SLEEP || CONFIG_PM_RUNTIME, as pointed out by Laurent drivers/video/sh_mobile_meram.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/video/sh_mobile_meram.c b/drivers/video/sh_mobile_meram.c index e0f098562a74..a297de5cc859 100644 --- a/drivers/video/sh_mobile_meram.c +++ b/drivers/video/sh_mobile_meram.c @@ -569,6 +569,7 @@ EXPORT_SYMBOL_GPL(sh_mobile_meram_cache_update); * Power management */ +#if defined(CONFIG_PM_SLEEP) || defined(CONFIG_PM_RUNTIME) static int sh_mobile_meram_suspend(struct device *dev) { struct platform_device *pdev = to_platform_device(dev); @@ -611,6 +612,7 @@ static int sh_mobile_meram_resume(struct device *dev) meram_write_reg(priv->base, common_regs[i], priv->regs[i]); return 0; } +#endif /* CONFIG_PM_SLEEP || CONFIG_PM_RUNTIME */ static UNIVERSAL_DEV_PM_OPS(sh_mobile_meram_dev_pm_ops, sh_mobile_meram_suspend, -- 1.7.9.5