From: Shuah Khan <shuah.kh@samsung.com>
To: lenb@kernel.org, rjw@rjwysocki.net, rui.zhang@intel.com
Cc: Shuah Khan <shuah.kh@samsung.com>,
linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-pm@vger.kernel.org, shuahkhan@gmail.com
Subject: [PATCH 3/6] drivers/acpi: fix button driver compile error when CONFIG_PM_SLEEP is undefined
Date: Wed, 12 Feb 2014 20:19:07 -0700 [thread overview]
Message-ID: <c70a2e451d6f3800c0e571d6bfafa75b7a84b7e2.1392250669.git.shuah.kh@samsung.com> (raw)
In-Reply-To: <cover.1392250669.git.shuah.kh@samsung.com>
In-Reply-To: <cover.1392250669.git.shuah.kh@samsung.com>
button driver defines acpi_button_resume() when CONFIG_PM_SLEEP is defined.
This results in the following compile error when CONFIG_PM_SLEEP is undefined.
drivers/acpi/button.c:85:8: error: ‘acpi_button_resume’ undeclared here (not in a function)
Signed-off-by: Shuah Khan <shuah.kh@samsung.com>
---
drivers/acpi/button.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/acpi/button.c b/drivers/acpi/button.c
index 11c11f6..714e957 100644
--- a/drivers/acpi/button.c
+++ b/drivers/acpi/button.c
@@ -80,6 +80,8 @@ static void acpi_button_notify(struct acpi_device *device, u32 event);
#ifdef CONFIG_PM_SLEEP
static int acpi_button_resume(struct device *dev);
+#else
+#define acpi_button_resume NULL
#endif
static SIMPLE_DEV_PM_OPS(acpi_button_pm, NULL, acpi_button_resume);
--
1.7.10.4
next prev parent reply other threads:[~2014-02-13 3:20 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-02-13 3:19 [PATCH 0/6] drivers/acpi: fix driver compile errors when CONFIG_PM_SLEEP is undefined Shuah Khan
2014-02-13 3:19 ` [PATCH 1/6] drivers/acpi: fix ac driver compile error " Shuah Khan
2014-02-13 3:19 ` [PATCH 2/6] drivers/acpi: fix battery " Shuah Khan
2014-02-13 3:19 ` Shuah Khan [this message]
2014-02-13 3:19 ` [PATCH 4/6] drivers/acpi: fix fan " Shuah Khan
2014-02-13 3:19 ` [PATCH 5/6] drivers/acpi: fix sbs " Shuah Khan
2014-02-13 3:19 ` [PATCH 6/6] drivers/acpi: fix thermal " Shuah Khan
2014-02-18 1:03 ` [PATCH 0/6] drivers/acpi: fix driver compile errors " Rafael J. Wysocki
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