From: Nils Wallménius Date: Sat, 19 Mar 2016 15:12:13 +0000 (+0100) Subject: drm/amdgpu: do not store bios_header_start in amdgpu_device X-Git-Tag: v4.7-rc1~77^2~23^2~163 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=379548f509b5d4bdfcf252dd33093a45c01ce0d8;p=karo-tx-linux.git 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 Signed-off-by: Alex Deucher --- diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h index e33b18587769..2c2f2349dd82 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h @@ -1924,7 +1924,6 @@ struct amdgpu_device { /* 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 80add22375ee..99ca75baa47d 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_bios.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_bios.c @@ -349,7 +349,7 @@ static inline bool amdgpu_acpi_vfct_bios(struct amdgpu_device *adev) 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 @@ bool amdgpu_get_bios(struct amdgpu_device *adev) 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;