drm/radeon: gcc fixes for sumo dpm

[karo-tx-linux.git] / drivers / gpu / drm / radeon / sumo_dpm.c

diff --git a/drivers/gpu/drm/radeon/sumo_dpm.c b/drivers/gpu/drm/radeon/sumo_dpm.c
index 2cefe59ef5866bc12720c01ad6239c46daa7997f..864761c0120ecfaa5239d31fd9b06b278ad7d76c 100644 (file)
--- a/drivers/gpu/drm/radeon/sumo_dpm.c
+++ b/drivers/gpu/drm/radeon/sumo_dpm.c
@@ -1483,6 +1483,7 @@ static int sumo_parse_power_table(struct radeon_device *rdev)
        rdev->pm.dpm.backbias_response_time = le16_to_cpu(power_info->pplib.usBackbiasTime);
        rdev->pm.dpm.voltage_response_time = le16_to_cpu(power_info->pplib.usVoltageTime);
        for (i = 0; i < state_array->ucNumEntries; i++) {
+               u8 *idx;
                power_state = (union pplib_power_state *)power_state_offset;
                non_clock_array_index = power_state->v2.nonClockInfoIndex;
                non_clock_info = (struct _ATOM_PPLIB_NONCLOCK_INFO *)
@@ -1496,12 +1497,15 @@ static int sumo_parse_power_table(struct radeon_device *rdev)
                }
                rdev->pm.dpm.ps[i].ps_priv = ps;
                k = 0;
+               idx = (u8 *)&power_state->v2.clockInfoIndex[0];
                for (j = 0; j < power_state->v2.ucNumDPMLevels; j++) {
-                       clock_array_index = power_state->v2.clockInfoIndex[j];
+                       clock_array_index = idx[j];
                        if (k >= SUMO_MAX_HARDWARE_POWERLEVELS)
                                break;
+
                        clock_info = (union pplib_clock_info *)
-                               &clock_info_array->clockInfo[clock_array_index * clock_info_array->ucEntrySize];
+                               ((u8 *)&clock_info_array->clockInfo[0] +
+                                (clock_array_index * clock_info_array->ucEntrySize));
                        sumo_parse_pplib_clock_info(rdev,
                                                    &rdev->pm.dpm.ps[i], k,
                                                    clock_info);