diff options
author | Shuah Khan <shuah.kh@samsung.com> | 2014-02-12 22:19:07 -0500 |
---|---|---|
committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2014-02-13 09:13:44 -0500 |
commit | 2de9fd17c0359fea0c2ab5ae393c40d6d299bcaf (patch) | |
tree | 7e23acddfd310586797da95f7159794db0f9f223 /drivers/acpi/button.c | |
parent | 7f6895c60f40354b5adf0320ea5ef8e47cf475c9 (diff) |
ACPI / button: fix button driver compile error when CONFIG_PM_SLEEP is undefined
The ACPI 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>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/acpi/button.c')
-rw-r--r-- | drivers/acpi/button.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/acpi/button.c b/drivers/acpi/button.c index 11c11f6b8fa1..714e957a871a 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); | |||
80 | 80 | ||
81 | #ifdef CONFIG_PM_SLEEP | 81 | #ifdef CONFIG_PM_SLEEP |
82 | static int acpi_button_resume(struct device *dev); | 82 | static int acpi_button_resume(struct device *dev); |
83 | #else | ||
84 | #define acpi_button_resume NULL | ||
83 | #endif | 85 | #endif |
84 | static SIMPLE_DEV_PM_OPS(acpi_button_pm, NULL, acpi_button_resume); | 86 | static SIMPLE_DEV_PM_OPS(acpi_button_pm, NULL, acpi_button_resume); |
85 | 87 | ||