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drm/tegra: Fix order of teardown in IOMMU case

Browse source 
The original code works fine, this is merely a cosmetic change to make
the teardown order the reverse of the setup order.

Reviewed-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Thierry Reding 2018-04-23 08:57:44 +02:00
commit 5f43ac8d80
1 changed files with 4 additions and 4 deletions
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8
drivers/gpu/drm/tegra/drm.c
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@ -204,10 +204,10 @@ config:
drm_mode_config_cleanup(drm);
if (tegra->domain) {
iommu_domain_free(tegra->domain);
drm_mm_takedown(&tegra->mm);
mutex_destroy(&tegra->mm_lock);
drm_mm_takedown(&tegra->mm);
put_iova_domain(&tegra->carveout.domain);
iommu_domain_free(tegra->domain);
}
free:
kfree(tegra);
@ -230,10 +230,10 @@ static void tegra_drm_unload(struct drm_device *drm)
return;
if (tegra->domain) {
iommu_domain_free(tegra->domain);
drm_mm_takedown(&tegra->mm);
mutex_destroy(&tegra->mm_lock);
drm_mm_takedown(&tegra->mm);
put_iova_domain(&tegra->carveout.domain);
iommu_domain_free(tegra->domain);
}
kfree(tegra);