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drm/xe/guc_pc: Make xe_guc_pc_stop() void

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xe_guc_pc_stop() doesn't return any meaningful value. Refactor it into
void function.

Signed-off-by: Raag Jadav <raag.jadav@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patch.msgid.link/20260427092928.1181893-2-raag.jadav@intel.com
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
This commit is contained in:
Raag Jadav 2026-04-27 14:59:26 +05:30 committed by Rodrigo Vivi
parent 8954033df4
commit 60b040fcea
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GPG Key ID: FA625F640EEB13CA
3 changed files with 6 additions and 13 deletions
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9
drivers/gpu/drm/xe/xe_guc.c
View File

@ -1701,13 +1701,8 @@ void xe_guc_reset_wait(struct xe_guc *guc)
void xe_guc_stop_prepare(struct xe_guc *guc)
{
if (!IS_SRIOV_VF(guc_to_xe(guc))) {
int err;
err = xe_guc_pc_stop(&guc->pc);
xe_gt_WARN(guc_to_gt(guc), err, "Failed to stop GuC PC: %pe\n",
ERR_PTR(err));
}
if (!IS_SRIOV_VF(guc_to_xe(guc)))
xe_guc_pc_stop(&guc->pc);
}
void xe_guc_stop(struct xe_guc *guc)

8
drivers/gpu/drm/xe/xe_guc_pc.c
View File

@ -1316,18 +1316,16 @@ int xe_guc_pc_start(struct xe_guc_pc *pc)
* xe_guc_pc_stop - Stop GuC's Power Conservation component
* @pc: Xe_GuC_PC instance
*/
int xe_guc_pc_stop(struct xe_guc_pc *pc)
void xe_guc_pc_stop(struct xe_guc_pc *pc)
{
struct xe_device *xe = pc_to_xe(pc);
if (xe->info.skip_guc_pc)
return 0;
return;
mutex_lock(&pc->freq_lock);
pc->freq_ready = false;
mutex_unlock(&pc->freq_lock);
return 0;
}
/**
@ -1343,7 +1341,7 @@ static void xe_guc_pc_fini_hw(void *arg)
return;
CLASS(xe_force_wake, fw_ref)(gt_to_fw(pc_to_gt(pc)), XE_FW_GT);
XE_WARN_ON(xe_guc_pc_stop(pc));
xe_guc_pc_stop(pc);
/* Bind requested freq to mert_freq_cap before unload */
pc_set_cur_freq(pc, min(pc_max_freq_cap(pc), xe_guc_pc_get_rpe_freq(pc)));

2
drivers/gpu/drm/xe/xe_guc_pc.h
View File

@ -13,7 +13,7 @@ struct drm_printer;
int xe_guc_pc_init(struct xe_guc_pc *pc);
int xe_guc_pc_start(struct xe_guc_pc *pc);
int xe_guc_pc_stop(struct xe_guc_pc *pc);
void xe_guc_pc_stop(struct xe_guc_pc *pc);
void xe_guc_pc_print(struct xe_guc_pc *pc, struct drm_printer *p);
int xe_guc_pc_action_set_param(struct xe_guc_pc *pc, u8 id, u32 value);
int xe_guc_pc_action_unset_param(struct xe_guc_pc *pc, u8 id);