Found-by: Coccinelle
Signed-off-by: Edward O'Callaghan <funfunctor at folklore1984.net>
---
drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c | 6 +--
drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.c | 20 +++++---
.../gpu/drm/amd/powerplay/hwmgr/polaris10_hwmgr.c | 16 +++---
drivers/gpu/drm/amd/powerplay/hwmgr/pp_acpi.c | 2 +-
drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c | 57 +++++++++++-----------
5 files changed, 53 insertions(+), 48 deletions(-)
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c
index 1f14c47..9bfa3bb 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/cz_hwmgr.c
@@ -1167,9 +1167,9 @@ static int cz_apply_state_adjust_rules(struct pp_hwmgr *hwmgr,
cz_ps->action = cz_current_ps->action;
- if ((force_high == false) && (cz_ps->action == FORCE_HIGH))
+ if ((!force_high) && (cz_ps->action == FORCE_HIGH))
cz_ps->action = CANCEL_FORCE_HIGH;
- else if ((force_high == true) && (cz_ps->action != FORCE_HIGH))
+ else if ((force_high) && (cz_ps->action != FORCE_HIGH))
cz_ps->action = FORCE_HIGH;
else
cz_ps->action = DO_NOTHING;
@@ -1649,7 +1649,7 @@ static void cz_hw_print_display_cfg(
struct cz_hwmgr *hw_data = (struct cz_hwmgr *)(hwmgr->backend);
uint32_t data = 0;
- if (hw_data->cc6_settings.cc6_setting_changed == true) {
+ if (hw_data->cc6_settings.cc6_setting_changed) {
hw_data->cc6_settings.cc6_setting_changed = false;
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.c
index 53723b4..5ef156f 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/fiji_hwmgr.c
@@ -4171,8 +4171,9 @@ static int fiji_freeze_sclk_mclk_dpm(struct pp_hwmgr *hwmgr)
if ((0 == data->sclk_dpm_key_disabled) &&
(data->need_update_smu7_dpm_table &
(DPMTABLE_OD_UPDATE_SCLK + DPMTABLE_UPDATE_SCLK))) {
- PP_ASSERT_WITH_CODE(true == fiji_is_dpm_running(hwmgr),
- "Trying to freeze SCLK DPM when DPM is disabled",);
+ PP_ASSERT_WITH_CODE(fiji_is_dpm_running(hwmgr),
+ "Trying to freeze SCLK DPM when DPM is disabled",
+ );
PP_ASSERT_WITH_CODE(0 == smum_send_msg_to_smc(hwmgr->smumgr,
PPSMC_MSG_SCLKDPM_FreezeLevel),
"Failed to freeze SCLK DPM during FreezeSclkMclkDPM Function!",
@@ -4182,8 +4183,9 @@ static int fiji_freeze_sclk_mclk_dpm(struct pp_hwmgr *hwmgr)
if ((0 == data->mclk_dpm_key_disabled) &&
(data->need_update_smu7_dpm_table &
DPMTABLE_OD_UPDATE_MCLK)) {
- PP_ASSERT_WITH_CODE(true == fiji_is_dpm_running(hwmgr),
- "Trying to freeze MCLK DPM when DPM is disabled",);
+ PP_ASSERT_WITH_CODE(fiji_is_dpm_running(hwmgr),
+ "Trying to freeze MCLK DPM when DPM is disabled",
+ );
PP_ASSERT_WITH_CODE(0 == smum_send_msg_to_smc(hwmgr->smumgr,
PPSMC_MSG_MCLKDPM_FreezeLevel),
"Failed to freeze MCLK DPM during FreezeSclkMclkDPM Function!",
@@ -4632,8 +4634,9 @@ static int fiji_unfreeze_sclk_mclk_dpm(struct pp_hwmgr *hwmgr)
(data->need_update_smu7_dpm_table &
(DPMTABLE_OD_UPDATE_SCLK + DPMTABLE_UPDATE_SCLK))) {
- PP_ASSERT_WITH_CODE(true == fiji_is_dpm_running(hwmgr),
- "Trying to Unfreeze SCLK DPM when DPM is disabled",);
+ PP_ASSERT_WITH_CODE(fiji_is_dpm_running(hwmgr),
+ "Trying to Unfreeze SCLK DPM when DPM is disabled",
+ );
PP_ASSERT_WITH_CODE(0 == smum_send_msg_to_smc(hwmgr->smumgr,
PPSMC_MSG_SCLKDPM_UnfreezeLevel),
"Failed to unfreeze SCLK DPM during UnFreezeSclkMclkDPM Function!",
@@ -4643,8 +4646,9 @@ static int fiji_unfreeze_sclk_mclk_dpm(struct pp_hwmgr *hwmgr)
if ((0 == data->mclk_dpm_key_disabled) &&
(data->need_update_smu7_dpm_table & DPMTABLE_OD_UPDATE_MCLK)) {
- PP_ASSERT_WITH_CODE(true == fiji_is_dpm_running(hwmgr),
- "Trying to Unfreeze MCLK DPM when DPM is disabled",);
+ PP_ASSERT_WITH_CODE(fiji_is_dpm_running(hwmgr),
+ "Trying to Unfreeze MCLK DPM when DPM is disabled",
+ );
PP_ASSERT_WITH_CODE(0 == smum_send_msg_to_smc(hwmgr->smumgr,
PPSMC_MSG_SCLKDPM_UnfreezeLevel),
"Failed to unfreeze MCLK DPM during UnFreezeSclkMclkDPM Function!",
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_hwmgr.c
index 332c2d6..2344a12 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_hwmgr.c
@@ -3950,8 +3950,8 @@ static int polaris10_freeze_sclk_mclk_dpm(struct pp_hwmgr *hwmgr)
if ((0 == data->sclk_dpm_key_disabled) &&
(data->need_update_smu7_dpm_table &
(DPMTABLE_OD_UPDATE_SCLK + DPMTABLE_UPDATE_SCLK))) {
- PP_ASSERT_WITH_CODE(true == polaris10_is_dpm_running(hwmgr),
- "Trying to freeze SCLK DPM when DPM is disabled",
+ PP_ASSERT_WITH_CODE(polaris10_is_dpm_running(hwmgr),
+ "Trying to freeze SCLK DPM when DPM is disabled",
);
PP_ASSERT_WITH_CODE(0 == smum_send_msg_to_smc(hwmgr->smumgr,
PPSMC_MSG_SCLKDPM_FreezeLevel),
@@ -3962,8 +3962,8 @@ static int polaris10_freeze_sclk_mclk_dpm(struct pp_hwmgr *hwmgr)
if ((0 == data->mclk_dpm_key_disabled) &&
(data->need_update_smu7_dpm_table &
DPMTABLE_OD_UPDATE_MCLK)) {
- PP_ASSERT_WITH_CODE(true == polaris10_is_dpm_running(hwmgr),
- "Trying to freeze MCLK DPM when DPM is disabled",
+ PP_ASSERT_WITH_CODE(polaris10_is_dpm_running(hwmgr),
+ "Trying to freeze MCLK DPM when DPM is disabled",
);
PP_ASSERT_WITH_CODE(0 == smum_send_msg_to_smc(hwmgr->smumgr,
PPSMC_MSG_MCLKDPM_FreezeLevel),
@@ -4353,8 +4353,8 @@ static int polaris10_unfreeze_sclk_mclk_dpm(struct pp_hwmgr *hwmgr)
(data->need_update_smu7_dpm_table &
(DPMTABLE_OD_UPDATE_SCLK + DPMTABLE_UPDATE_SCLK))) {
- PP_ASSERT_WITH_CODE(true == polaris10_is_dpm_running(hwmgr),
- "Trying to Unfreeze SCLK DPM when DPM is disabled",
+ PP_ASSERT_WITH_CODE(polaris10_is_dpm_running(hwmgr),
+ "Trying to Unfreeze SCLK DPM when DPM is disabled",
);
PP_ASSERT_WITH_CODE(0 == smum_send_msg_to_smc(hwmgr->smumgr,
PPSMC_MSG_SCLKDPM_UnfreezeLevel),
@@ -4365,8 +4365,8 @@ static int polaris10_unfreeze_sclk_mclk_dpm(struct pp_hwmgr *hwmgr)
if ((0 == data->mclk_dpm_key_disabled) &&
(data->need_update_smu7_dpm_table & DPMTABLE_OD_UPDATE_MCLK)) {
- PP_ASSERT_WITH_CODE(true == polaris10_is_dpm_running(hwmgr),
- "Trying to Unfreeze MCLK DPM when DPM is disabled",
+ PP_ASSERT_WITH_CODE(polaris10_is_dpm_running(hwmgr),
+ "Trying to Unfreeze MCLK DPM when DPM is disabled",
);
PP_ASSERT_WITH_CODE(0 == smum_send_msg_to_smc(hwmgr->smumgr,
PPSMC_MSG_SCLKDPM_UnfreezeLevel),
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/pp_acpi.c b/drivers/gpu/drm/amd/powerplay/hwmgr/pp_acpi.c
index a3c38bb..1944d28 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/pp_acpi.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/pp_acpi.c
@@ -66,7 +66,7 @@ int acpi_pcie_perf_request(void *device, uint8_t perf_req, bool advertise)
int result;
struct cgs_system_info info = {0};
- if( 0 != acpi_atcs_notify_pcie_device_ready(device))
+ if (acpi_atcs_notify_pcie_device_ready(device))
return -EINVAL;
info.size = sizeof(struct cgs_system_info);
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c
index caa2104..986748e 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/tonga_hwmgr.c
@@ -571,7 +571,7 @@ int tonga_disable_sclk_mclk_dpm(struct pp_hwmgr *hwmgr)
if (0 == data->sclk_dpm_key_disabled) {
/* Checking if DPM is running. If we discover hang because of this, we should skip this message.*/
PP_ASSERT_WITH_CODE(
- (0 == tonga_is_dpm_running(hwmgr)),
+ (!tonga_is_dpm_running(hwmgr)),
"Trying to Disable SCLK DPM when DPM is disabled",
return -1
);
@@ -587,7 +587,7 @@ int tonga_disable_sclk_mclk_dpm(struct pp_hwmgr *hwmgr)
if (0 == data->mclk_dpm_key_disabled) {
/* Checking if DPM is running. If we discover hang because of this, we should skip this message. */
PP_ASSERT_WITH_CODE(
- (0 == tonga_is_dpm_running(hwmgr)),
+ (!tonga_is_dpm_running(hwmgr)),
"Trying to Disable MCLK DPM when DPM is disabled",
return -1
);
@@ -614,7 +614,7 @@ int tonga_stop_dpm(struct pp_hwmgr *hwmgr)
if (0 == data->pcie_dpm_key_disabled) {
/* Checking if DPM is running. If we discover hang because of this, we should skip this message.*/
PP_ASSERT_WITH_CODE(
- (0 == tonga_is_dpm_running(hwmgr)),
+ (!tonga_is_dpm_running(hwmgr)),
"Trying to Disable PCIE DPM when DPM is disabled",
return -1
);
@@ -630,7 +630,7 @@ int tonga_stop_dpm(struct pp_hwmgr *hwmgr)
/* Checking if DPM is running. If we discover hang because of this, we should skip this message.*/
PP_ASSERT_WITH_CODE(
- (0 == tonga_is_dpm_running(hwmgr)),
+ (!tonga_is_dpm_running(hwmgr)),
"Trying to Disable Voltage CNTL when DPM is disabled",
return -1
);
@@ -688,8 +688,9 @@ int tonga_dpm_force_state(struct pp_hwmgr *hwmgr, uint32_t n)
uint32_t level_mask = 1 << n;
/* Checking if DPM is running. If we discover hang because of this, we should skip this message. */
- PP_ASSERT_WITH_CODE(0 == tonga_is_dpm_running(hwmgr),
- "Trying to force SCLK when DPM is disabled", return -1;);
+ PP_ASSERT_WITH_CODE(!tonga_is_dpm_running(hwmgr),
+ "Trying to force SCLK when DPM is disabled",
+ return -1;);
if (0 == data->sclk_dpm_key_disabled)
return (0 == smum_send_msg_to_smc_with_parameter(
hwmgr->smumgr,
@@ -712,8 +713,9 @@ int tonga_dpm_force_state_mclk(struct pp_hwmgr *hwmgr, uint32_t n)
uint32_t level_mask = 1 << n;
/* Checking if DPM is running. If we discover hang because of this, we should skip this message. */
- PP_ASSERT_WITH_CODE(0 == tonga_is_dpm_running(hwmgr),
- "Trying to Force MCLK when DPM is disabled", return -1;);
+ PP_ASSERT_WITH_CODE(!tonga_is_dpm_running(hwmgr),
+ "Trying to Force MCLK when DPM is disabled",
+ return -1;);
if (0 == data->mclk_dpm_key_disabled)
return (0 == smum_send_msg_to_smc_with_parameter(
hwmgr->smumgr,
@@ -735,8 +737,9 @@ int tonga_dpm_force_state_pcie(struct pp_hwmgr *hwmgr, uint32_t n)
tonga_hwmgr *data = (tonga_hwmgr *)(hwmgr->backend);
/* Checking if DPM is running. If we discover hang because of this, we should skip this message.*/
- PP_ASSERT_WITH_CODE(0 == tonga_is_dpm_running(hwmgr),
- "Trying to Force PCIE level when DPM is disabled", return -1;);
+ PP_ASSERT_WITH_CODE(!tonga_is_dpm_running(hwmgr),
+ "Trying to Force PCIE level when DPM is disabled",
+ return -1;);
if (0 == data->pcie_dpm_key_disabled)
return (0 == smum_send_msg_to_smc_with_parameter(
hwmgr->smumgr,
@@ -955,7 +958,7 @@ int tonga_check_for_dpm_running(struct pp_hwmgr *hwmgr)
* because we may have test scenarios that need us intentionly disable SCLK/MCLK DPM,
* whereas voltage control is a fundemental change that will not be disabled
*/
- return (0 == tonga_is_dpm_running(hwmgr) ? 0 : 1);
+ return (!tonga_is_dpm_running(hwmgr) ? 0 : 1);
}
/**
@@ -968,7 +971,7 @@ int tonga_check_for_dpm_stopped(struct pp_hwmgr *hwmgr)
{
tonga_hwmgr *data = (tonga_hwmgr *)(hwmgr->backend);
- if (0 != tonga_is_dpm_running(hwmgr)) {
+ if (tonga_is_dpm_running(hwmgr)) {
/* If HW Virtualization is enabled, dpm_table_start will not have a valid value */
if (!data->dpm_table_start) {
return 1;
@@ -2042,7 +2045,7 @@ static int tonga_populate_single_memory_level(
if ((data->mclk_stutter_mode_threshold != 0) &&
(memory_clock <= data->mclk_stutter_mode_threshold) &&
- (data->is_uvd_enabled == 0)
+ (!data->is_uvd_enabled)
&& (PHM_READ_FIELD(hwmgr->device, DPG_PIPE_STUTTER_CONTROL, STUTTER_ENABLE) & 0x1)
&& (data->display_timing.num_existing_displays <= 2)
&& (data->display_timing.num_existing_displays != 0))
@@ -3135,7 +3138,7 @@ int tonga_upload_dpm_level_enable_mask(struct pp_hwmgr *hwmgr)
if (0 == data->sclk_dpm_key_disabled) {
/* Checking if DPM is running. If we discover hang because of this, we should skip this message.*/
- if (0 != tonga_is_dpm_running(hwmgr))
+ if (tonga_is_dpm_running(hwmgr))
printk(KERN_ERR "[ powerplay ] Trying to set Enable Mask when DPM is disabled \n");
if (0 != data->dpm_level_enable_mask.sclk_dpm_enable_mask) {
@@ -3150,7 +3153,7 @@ int tonga_upload_dpm_level_enable_mask(struct pp_hwmgr *hwmgr)
if (0 == data->mclk_dpm_key_disabled) {
/* Checking if DPM is running. If we discover hang because of this, we should skip this message.*/
- if (0 != tonga_is_dpm_running(hwmgr))
+ if (tonga_is_dpm_running(hwmgr))
printk(KERN_ERR "[ powerplay ] Trying to set Enable Mask when DPM is disabled \n");
if (0 != data->dpm_level_enable_mask.mclk_dpm_enable_mask) {
@@ -3336,9 +3339,9 @@ int tonga_unforce_dpm_levels(struct pp_hwmgr *hwmgr)
tonga_hwmgr *data = (tonga_hwmgr *)(hwmgr->backend);
int result = 1;
- PP_ASSERT_WITH_CODE (0 == tonga_is_dpm_running(hwmgr),
- "Trying to Unforce DPM when DPM is disabled. Returning without sending SMC message.",
- return result);
+ PP_ASSERT_WITH_CODE (!tonga_is_dpm_running(hwmgr),
+ "Trying to Unforce DPM when DPM is disabled. Returning without sending SMC message.",
+ return result);
if (0 == data->pcie_dpm_key_disabled) {
PP_ASSERT_WITH_CODE((0 == smum_send_msg_to_smc(
@@ -5310,9 +5313,8 @@ static int tonga_freeze_sclk_mclk_dpm(struct pp_hwmgr *hwmgr)
if ((0 == data->sclk_dpm_key_disabled) &&
(data->need_update_smu7_dpm_table &
(DPMTABLE_OD_UPDATE_SCLK + DPMTABLE_UPDATE_SCLK))) {
- PP_ASSERT_WITH_CODE(
- 0 == tonga_is_dpm_running(hwmgr),
- "Trying to freeze SCLK DPM when DPM is disabled",
+ PP_ASSERT_WITH_CODE(!tonga_is_dpm_running(hwmgr),
+ "Trying to freeze SCLK DPM when DPM is disabled",
);
PP_ASSERT_WITH_CODE(
0 == smum_send_msg_to_smc(hwmgr->smumgr,
@@ -5324,8 +5326,8 @@ static int tonga_freeze_sclk_mclk_dpm(struct pp_hwmgr *hwmgr)
if ((0 == data->mclk_dpm_key_disabled) &&
(data->need_update_smu7_dpm_table &
DPMTABLE_OD_UPDATE_MCLK)) {
- PP_ASSERT_WITH_CODE(0 == tonga_is_dpm_running(hwmgr),
- "Trying to freeze MCLK DPM when DPM is disabled",
+ PP_ASSERT_WITH_CODE(!tonga_is_dpm_running(hwmgr),
+ "Trying to freeze MCLK DPM when DPM is disabled",
);
PP_ASSERT_WITH_CODE(
0 == smum_send_msg_to_smc(hwmgr->smumgr,
@@ -5627,8 +5629,8 @@ static int tonga_unfreeze_sclk_mclk_dpm(struct pp_hwmgr *hwmgr)
(data->need_update_smu7_dpm_table &
(DPMTABLE_OD_UPDATE_SCLK + DPMTABLE_UPDATE_SCLK))) {
- PP_ASSERT_WITH_CODE(0 == tonga_is_dpm_running(hwmgr),
- "Trying to Unfreeze SCLK DPM when DPM is disabled",
+ PP_ASSERT_WITH_CODE(!tonga_is_dpm_running(hwmgr),
+ "Trying to Unfreeze SCLK DPM when DPM is disabled",
);
PP_ASSERT_WITH_CODE(
0 == smum_send_msg_to_smc(hwmgr->smumgr,
@@ -5640,9 +5642,8 @@ static int tonga_unfreeze_sclk_mclk_dpm(struct pp_hwmgr *hwmgr)
if ((0 == data->mclk_dpm_key_disabled) &&
(data->need_update_smu7_dpm_table & DPMTABLE_OD_UPDATE_MCLK)) {
- PP_ASSERT_WITH_CODE(
- 0 == tonga_is_dpm_running(hwmgr),
- "Trying to Unfreeze MCLK DPM when DPM is disabled",
+ PP_ASSERT_WITH_CODE(!tonga_is_dpm_running(hwmgr),
+ "Trying to Unfreeze MCLK DPM when DPM is disabled",
);
PP_ASSERT_WITH_CODE(
0 == smum_send_msg_to_smc(hwmgr->smumgr,
--
2.7.4
