From: Alex Deucher <alexander.deucher@amd.com>
Date: Mon, 1 Jul 2013 17:32:49 +0000 (-0400)
Subject: drm/radeon/atom: fix endian bug in radeon_atom_init_mc_reg_table()
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=5c7524bf068ebe077254a6c37fcfa27e6cb6a1f3;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git

drm/radeon/atom: fix endian bug in radeon_atom_init_mc_reg_table()

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---

diff --git a/drivers/gpu/drm/radeon/radeon_atombios.c b/drivers/gpu/drm/radeon/radeon_atombios.c
index a8296e0f8543..dfcf74a89014 100644
--- a/drivers/gpu/drm/radeon/radeon_atombios.c
+++ b/drivers/gpu/drm/radeon/radeon_atombios.c
@@ -3732,7 +3732,7 @@ int radeon_atom_init_mc_reg_table(struct radeon_device *rdev,
 							}
 							num_ranges++;
 						}
-						reg_data += reg_block->usRegDataBlkSize;
+						reg_data += le16_to_cpu(reg_block->usRegDataBlkSize);
 					}
 					if (*(u32 *)reg_data != END_OF_REG_DATA_BLOCK)
 						return -EINVAL;