From 3567a4e2c52ce2f6fe74fc85690335ec7c96608e Mon Sep 17 00:00:00 2001 From: "Rafael J. Wysocki" Date: Thu, 9 Aug 2012 23:00:13 +0200 Subject: platform / x86 / PM: Fix unused function warnings for CONFIG_PM_SLEEP According to compiler warnings, quite some suspend/resume functions in platform x86 drivers are not used for CONFIG_PM_SLEEP unset, so add #ifdefs to prevent them from being built in that case. Signed-off-by: Rafael J. Wysocki --- drivers/platform/x86/xo15-ebook.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/platform/x86/xo15-ebook.c') diff --git a/drivers/platform/x86/xo15-ebook.c b/drivers/platform/x86/xo15-ebook.c index 849c07c13bf6..38ba39d7ca7d 100644 --- a/drivers/platform/x86/xo15-ebook.c +++ b/drivers/platform/x86/xo15-ebook.c @@ -77,10 +77,12 @@ static void ebook_switch_notify(struct acpi_device *device, u32 event) } } +#ifdef CONFIG_PM_SLEEP static int ebook_switch_resume(struct device *dev) { return ebook_send_state(to_acpi_device(dev)); } +#endif static SIMPLE_DEV_PM_OPS(ebook_switch_pm, NULL, ebook_switch_resume); -- cgit v1.2.3