From: Colin Ian King <colin.king@canonical.com>
Date: Thu, 9 Nov 2017 11:35:00 +0000
Subject: drm/amd/powerplay: fix copy-n-paste error on vddci_buf index
Git-commit: 1ec9b0afbdc32800ea1ff10ce61c52f5ceba4431
Patch-mainline: v4.15-rc1
References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166

The index to vddci_buf is using profile->ucElbVDDC_Num rather
than profile->ucElbVDDCI_Num; this looks like a copy-n-paste
error from previous code for the vddc_buf array and I'm pretty
sure this is incorrect. Fix this by using the correct variable.

Detected by CoverityScan, CID#1457172 ("Copy-paste error")

Fixes: 970d9804b00d ("drm/amd/powerplay: Add support functions for CI to ppatomctrl.c")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Petr Tesarik <ptesarik@suse.com>
---
 drivers/gpu/drm/amd/powerplay/hwmgr/ppatomctrl.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/gpu/drm/amd/powerplay/hwmgr/ppatomctrl.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/ppatomctrl.c
@@ -1486,7 +1486,7 @@ int atomctrl_get_leakage_vddc_base_on_le
 				if (vddci_id_buf[i] == virtual_voltage_id) {
 					for (j = 0; j < profile->ucLeakageBinNum; j++) {
 						if (efuse_voltage_id <= leakage_bin[j]) {
-							*vddci = vddci_buf[j * profile->ucElbVDDC_Num + i];
+							*vddci = vddci_buf[j * profile->ucElbVDDCI_Num + i];
 							break;
 						}
 					}