1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/gpu/drm/radeon/cypress_dpm.c b/drivers/gpu/drm/radeon/cypress_dpm.c
index 91bb470de0a3..920e1e4a52c5 100644
--- a/drivers/gpu/drm/radeon/cypress_dpm.c
+++ b/drivers/gpu/drm/radeon/cypress_dpm.c
@@ -299,7 +299,9 @@ void cypress_program_response_times(struct radeon_device *rdev)
 static int cypress_pcie_performance_request(struct radeon_device *rdev,
                                             u8 perf_req, bool advertise)
 {
+#if defined(CONFIG_ACPI)
         struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
+#endif
         u32 tmp;
 
         udelay(10);