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Code Issues Releases Wiki Activity

drivers/amdgpu: Use canonical form in branch predicates 

Found-by: Coccinelle
Signed-off-by: Edward O'Callaghan <funfunctor@folklore1984.net>
Reviewed-by: Tom St Denis <tom.stdenis@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Edward O'Callaghan 2016-07-12 10:17:53 +10:00 committed by Alex Deucher
parent ed5121a3d8
commit 004e29ccf0
6 changed files with 12 additions and 12 deletions
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14
drivers/gpu/drm/amd/amdgpu/amdgpu_bios.c
View File

@ -352,22 +352,22 @@ bool amdgpu_get_bios(struct amdgpu_device *adev)
uint16_t tmp, bios_header_start;
r = amdgpu_atrm_get_bios(adev);
if (r == false)
if (!r)
r = amdgpu_acpi_vfct_bios(adev);
if (r == false)
if (!r)
r = igp_read_bios_from_vram(adev);
if (r == false)
if (!r)
r = amdgpu_read_bios(adev);
if (r == false) {
if (!r) {
r = amdgpu_read_bios_from_rom(adev);
}
if (r == false) {
if (!r) {
r = amdgpu_read_disabled_bios(adev);
}
if (r == false) {
if (!r) {
r = amdgpu_read_platform_bios(adev);
}
if (r == false || adev->bios == NULL) {
if (!r || adev->bios == NULL) {
DRM_ERROR("Unable to locate a BIOS ROM\n");
adev->bios = NULL;
return false;

2
drivers/gpu/drm/amd/amdgpu/ci_dpm.c
View File

@ -3034,7 +3034,7 @@ static int ci_populate_single_memory_level(struct amdgpu_device *adev,
if (pi->mclk_stutter_mode_threshold &&
(memory_clock <= pi->mclk_stutter_mode_threshold) &&
(pi->uvd_enabled == false) &&
(!pi->uvd_enabled) &&
(RREG32(mmDPG_PIPE_STUTTER_CONTROL) & DPG_PIPE_STUTTER_CONTROL__STUTTER_ENABLE_MASK) &&
(adev->pm.dpm.new_active_crtc_count <= 2))
memory_level->StutterEnable = true;

2
drivers/gpu/drm/amd/amdgpu/cik.c
View File

@ -879,7 +879,7 @@ static void cik_vga_set_state(struct amdgpu_device *adev, bool state)
uint32_t tmp;
tmp = RREG32(mmCONFIG_CNTL);
if (state == false)
if (!state)
tmp |= CONFIG_CNTL__VGA_DIS_MASK;
else
tmp &= ~CONFIG_CNTL__VGA_DIS_MASK;

2
drivers/gpu/drm/amd/amdgpu/cik_sdma.c
View File

@ -354,7 +354,7 @@ static void cik_sdma_enable(struct amdgpu_device *adev, bool enable)
u32 me_cntl;
int i;
if (enable == false) {
if (!enable) {
cik_sdma_gfx_stop(adev);
cik_sdma_rlc_stop(adev);
}

2
drivers/gpu/drm/amd/amdgpu/sdma_v2_4.c
View File

@ -393,7 +393,7 @@ static void sdma_v2_4_enable(struct amdgpu_device *adev, bool enable)
u32 f32_cntl;
int i;
if (enable == false) {
if (!enable) {
sdma_v2_4_gfx_stop(adev);
sdma_v2_4_rlc_stop(adev);
}

2
drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c
View File

@ -604,7 +604,7 @@ static void sdma_v3_0_enable(struct amdgpu_device *adev, bool enable)
u32 f32_cntl;
int i;
if (enable == false) {
if (!enable) {
sdma_v3_0_gfx_stop(adev);
sdma_v3_0_rlc_stop(adev);
}