drm/amdgpu: do not store bios_header_start in amdgpu_device
It is only used locally in amdgpu_get_bios
Signed-off-by: Nils Wallménius <nils.wallmenius@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
index e33b185..2c2f234 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h
@@ -1924,7 +1924,6 @@
/* BIOS */
uint8_t *bios;
bool is_atom_bios;
- uint16_t bios_header_start;
struct amdgpu_bo *stollen_vga_memory;
uint32_t bios_scratch[AMDGPU_BIOS_NUM_SCRATCH];
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_bios.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_bios.c
index 80add22..99ca75b 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_bios.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_bios.c
@@ -349,7 +349,7 @@
bool amdgpu_get_bios(struct amdgpu_device *adev)
{
bool r;
- uint16_t tmp;
+ uint16_t tmp, bios_header_start;
r = amdgpu_atrm_get_bios(adev);
if (r == false)
@@ -383,11 +383,11 @@
goto free_bios;
}
- adev->bios_header_start = RBIOS16(0x48);
- if (!adev->bios_header_start) {
+ bios_header_start = RBIOS16(0x48);
+ if (!bios_header_start) {
goto free_bios;
}
- tmp = adev->bios_header_start + 4;
+ tmp = bios_header_start + 4;
if (!memcmp(adev->bios + tmp, "ATOM", 4) ||
!memcmp(adev->bios + tmp, "MOTA", 4)) {
adev->is_atom_bios = true;