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drm/amdgpu: remove misleading amdgpu_pmops_runtime_idle() comment

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After 4020c2280233 ("drm/amdgpu: don't runtime suspend if there are
displays attached (v3)"), "ret" is unconditionally set later before being
used, so there's point in initializing it and the associated comment is no
longer meaningful.

Remove the comment and the unnecessary initialization.

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Bjorn Helgaas 2024-02-29 12:11:06 -06:00 committed by Alex Deucher
parent 3c591faadd
commit b07395d5d5
1 changed files with 1 additions and 2 deletions
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3
drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
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@ -2791,8 +2791,7 @@ static int amdgpu_pmops_runtime_idle(struct device *dev)
{
struct drm_device *drm_dev = dev_get_drvdata(dev);
struct amdgpu_device *adev = drm_to_adev(drm_dev);
/* we don't want the main rpm_idle to call suspend - we want to autosuspend */
int ret = 1;
int ret;
if (adev->pm.rpm_mode == AMDGPU_RUNPM_NONE) {
pm_runtime_forbid(dev);