[ulf-hansson-pm:psci_s2idle_deep_v3 3/9] drivers/firmware/psci/psci.c:84:13: warning: 's2idle_deep_enter' defined but not used

[ulf-hansson-pm:psci_s2idle_deep_v3 3/9] drivers/firmware/psci/psci.c:84:13: warning: 's2idle_deep_enter' defined but not used

[kernel test robot]

tree:   git://git.linaro.org/people/ulf.hansson/linux-pm.git psci_s2idle_deep_v3
head:   dece57a7457f9f17a347fe697fb32b613e6c0c1c
commit: 4aa4d00e19ea23ea87b524a423885e3bbee1a6d4 [3/9] firmware: psci: Add debugfs for deep s2idle
config: arm64-allnoconfig (https://download.01.org/0day-ci/archive/20250507/202505071413.IG2aO4VR-lkp@intel.com/config)
compiler: aarch64-linux-gcc (GCC) 14.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250507/202505071413.IG2aO4VR-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202505071413.IG2aO4VR-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> drivers/firmware/psci/psci.c:84:13: warning: 's2idle_deep_enter' defined but not used [-Wunused-variable]
      84 | static bool s2idle_deep_enter;
         |             ^~~~~~~~~~~~~~~~~
   drivers/firmware/psci/psci.c:83:13: warning: 's2idle_deep' defined but not used [-Wunused-variable]
      83 | static bool s2idle_deep;
         |             ^~~~~~~~~~~


vim +/s2idle_deep_enter +84 drivers/firmware/psci/psci.c

    69	
    70	#define PSCI_0_2_POWER_STATE_MASK		\
    71					(PSCI_0_2_POWER_STATE_ID_MASK | \
    72					PSCI_0_2_POWER_STATE_TYPE_MASK | \
    73					PSCI_0_2_POWER_STATE_AFFL_MASK)
    74	
    75	#define PSCI_1_0_EXT_POWER_STATE_MASK		\
    76					(PSCI_1_0_EXT_POWER_STATE_ID_MASK | \
    77					PSCI_1_0_EXT_POWER_STATE_TYPE_MASK)
    78	
    79	static u32 psci_cpu_suspend_feature;
    80	static bool psci_system_reset2_supported;
    81	static bool psci_system_off2_hibernate_supported;
    82	static bool psci_system_suspend_supported;
    83	static bool s2idle_deep;
  > 84	static bool s2idle_deep_enter;
    85	

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