drm/amd/pp: fix missing CONFIG_ACPI.

This was stopping me building on ARM after last pull.

Signed-off-by: Dave Airlie <airlied@redhat.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c
index d4d1d2e7e233..df2a312ca6c9 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c
@@ -3827,12 +3827,14 @@ static int smu7_notify_link_speed_change_after_state_change(
                                 smu7_get_current_pcie_speed(hwmgr) > 0)
                         return 0;
 
+#ifdef CONFIG_ACPI
                 if (amdgpu_acpi_pcie_performance_request(hwmgr->adev, request, false)) {
                         if (PP_PCIEGen2 == target_link_speed)
                                 pr_info("PSPP request to switch to Gen2 from Gen3 Failed!");
                         else
                                 pr_info("PSPP request to switch to Gen1 from Gen2 Failed!");
                 }
+#endif
         }
 
         return 0;