From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Tue, 24 Oct 2017 12:44:18 +0300
Subject: drm/amd/powerplay: fix amd_powerplay_reset()
Git-commit: 7265d50ea20f0dfe7e6d077a2feb50369773c090
Patch-mainline: v4.15-rc1
References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166

We accidentally inverted an if statement and turned amd_powerplay_reset()
into a no-op.

Fixes: ae97988fc89e ("drm/amd/powerplay: tidy up ret checks in amd_powerplay.c (v3)")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Petr Tesarik <ptesarik@suse.com>
---
 drivers/gpu/drm/amd/powerplay/amd_powerplay.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
+++ b/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
@@ -1184,7 +1184,7 @@ int amd_powerplay_reset(void *handle)
 	int ret;
 
 	ret = pp_check(instance);
-	if (!ret)
+	if (ret)
 		return ret;
 
 	ret = pp_hw_fini(instance);