Messages in this thread Patch in this message | | | From | Randy Dunlap <> | Subject | [PATCH -next] thermal: intel_pch_thermal: fix build for ACPI not enabled | Date | Mon, 16 Nov 2020 18:38:07 -0800 |
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The reference to acpi_gbl_FADT causes a build error when ACPI is not enabled. Fix by making that conditional on CONFIG_ACPI.
../drivers/thermal/intel/intel_pch_thermal.c: In function 'pch_wpt_suspend': ../drivers/thermal/intel/intel_pch_thermal.c:217:8: error: 'acpi_gbl_FADT' undeclared (first use in this function); did you mean 'acpi_get_type'? if (!(acpi_gbl_FADT.flags & ACPI_FADT_LOW_POWER_S0)) ^~~~~~~~~~~~~
Fixes: ef63b043ac86 ("thermal: intel: pch: fix S0ix failure due to PCH temperature above threshold") Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Sumeet Pawnikar <sumeet.r.pawnikar@intel.com> Cc: Daniel Lezcano <daniel.lezcano@linaro.org> Cc: Zhang Rui <rui.zhang@intel.com> Cc: Amit Kucheria <amitk@kernel.org> Cc: linux-pm@vger.kernel.org --- drivers/thermal/intel/intel_pch_thermal.c | 4 ++++ 1 file changed, 4 insertions(+)
--- linux-next-20201116.orig/drivers/thermal/intel/intel_pch_thermal.c +++ linux-next-20201116/drivers/thermal/intel/intel_pch_thermal.c @@ -214,8 +214,12 @@ static int pch_wpt_suspend(struct pch_th } /* Do not check temperature if it is not a S0ix capable platform */ +#ifdef CONFIG_ACPI if (!(acpi_gbl_FADT.flags & ACPI_FADT_LOW_POWER_S0)) return 0; +#else + return 0; +#endif /* Do not check temperature if it is not s2idle */ if (pm_suspend_via_firmware())
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