drm/radeon: cypress_dpm: Fix unused variable warning when CONFIG_ACPI=n (936b3264) · Commits · 戴 / test

With CONFIG_ACPI=n the following build warning is seen: drivers/gpu/drm/radeon/cypress_dpm.c:302:31: warning: unused variable 'eg_pi' [-Wunused-variable] Protect eg_pi with CONFIG_ACPI. Based on patch from: Fabio Estevam <fabio.estevam@freescale.com> but doesn't mix allocation and code. Signed-off-by:

Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/radeon/cypress_dpm.c

+2 −0

Original line number	Original line	Diff line number	Diff line
	@@ -299,7 +299,9 @@ void cypress_program_response_times(struct radeon_device *rdev)
	static int cypress_pcie_performance_request(struct radeon_device *rdev,		static int cypress_pcie_performance_request(struct radeon_device *rdev,
	u8 perf_req, bool advertise)		u8 perf_req, bool advertise)
	{		{
			#if defined(CONFIG_ACPI)
	struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);		struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
			#endif
	u32 tmp;		u32 tmp;

	udelay(10);		udelay(10);

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