From: Tom St Denis <tom.stdenis@amd.com>
Date: Tue, 4 Apr 2017 15:36:20 +0000 (-0400)
Subject: drm/amd/amdgpu: Fix psp_v3_1 compare sram
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=61a8cee51f2c14c472f29f2f192936e716694f72;p=openwrt%2Fstaging%2Fblogic.git

drm/amd/amdgpu: Fix psp_v3_1 compare sram

Had the wrong sense in the loop

Signed-off-by: Tom St Denis <tom.stdenis@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---

diff --git a/drivers/gpu/drm/amd/amdgpu/psp_v3_1.c b/drivers/gpu/drm/amd/amdgpu/psp_v3_1.c
index 5191c45ffdf3..0900fdf0651b 100644
--- a/drivers/gpu/drm/amd/amdgpu/psp_v3_1.c
+++ b/drivers/gpu/drm/amd/amdgpu/psp_v3_1.c
@@ -491,7 +491,7 @@ bool psp_v3_1_compare_sram_data(struct psp_context *psp,
 
 	ucode_size = ucode->ucode_size;
 	ucode_mem = (uint32_t *)ucode->kaddr;
-	while (!ucode_size) {
+	while (ucode_size) {
 		fw_sram_reg_val = RREG32(fw_sram_data_reg_offset);
 
 		if (*ucode_mem != fw_sram_reg_val)