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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: aaba9791fb ("drivers: thermal: processor_thermal: Read PPCC on resume")
Reported-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
This commit is contained in:
Zhang Rui 2019-07-09 21:19:12 +08:00
parent ff9b011ad1
commit 6c395f66e9
1 changed files with 4 additions and 0 deletions
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4
drivers/thermal/intel/int340x_thermal/processor_thermal_device.c
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@ -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);