summaryrefslogtreecommitdiff
path: root/drivers/thermal
diff options
context:
space:
mode:
authorZhang Rui <rui.zhang@intel.com>2019-07-09 16:19:12 +0300
committerZhang Rui <rui.zhang@intel.com>2019-07-09 16:19:12 +0300
commit6c395f66e98c895cf3ebf87c0b2fc63b6a57a196 (patch)
tree404adaeee1c1202c3bf61306e3424c97b6ee7b2c /drivers/thermal
parentff9b011ad14319a3189efd033796410a48b23cde (diff)
downloadlinux-6c395f66e98c895cf3ebf87c0b2fc63b6a57a196.tar.xz
drivers: thermal: processor_thermal_device: Fix build warning
As a system sleep callback, proc_thermal_resume() should be defined only if CONFIG_PM_SLEEP is defined. This fixes a build warning when CONFIG_PM_SLEEP is not set, drivers/thermal/intel/int340x_thermal/processor_thermal_device.c:446:12: error: 'proc_thermal_resume' defined but not used [-Werror=unused-function] static int proc_thermal_resume(struct device *dev) Fixes: aaba9791fbb4 ("drivers: thermal: processor_thermal: Read PPCC on resume") Reported-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Diffstat (limited to 'drivers/thermal')
-rw-r--r--drivers/thermal/intel/int340x_thermal/processor_thermal_device.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/thermal/intel/int340x_thermal/processor_thermal_device.c b/drivers/thermal/intel/int340x_thermal/processor_thermal_device.c
index a3210f09f366..77dae1e7c3bf 100644
--- a/drivers/thermal/intel/int340x_thermal/processor_thermal_device.c
+++ b/drivers/thermal/intel/int340x_thermal/processor_thermal_device.c
@@ -443,6 +443,7 @@ static void proc_thermal_pci_remove(struct pci_dev *pdev)
pci_disable_device(pdev);
}
+#ifdef CONFIG_PM_SLEEP
static int proc_thermal_resume(struct device *dev)
{
struct proc_thermal_device *proc_dev;
@@ -452,6 +453,9 @@ static int proc_thermal_resume(struct device *dev)
return 0;
}
+#else
+#define proc_thermal_resume NULL
+#endif
static SIMPLE_DEV_PM_OPS(proc_thermal_pm, NULL, proc_thermal_resume);