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| author | Christophe JAILLET <christophe.jaillet@wanadoo.fr> | 2021-11-07 22:16:25 +0100 |
|---|---|---|
| committer | Thierry Reding <treding@nvidia.com> | 2022-03-01 11:13:03 +0100 |
| commit | e5d5db1a79a5929b9ced99472f9a748a243d6a69 (patch) | |
| tree | 61c7a7e0a48a1a4434387575d0833eb8f9f19fc6 /drivers/gpu/host1x | |
| parent | cea418863e968e086cf68b052da86b0707690ebc (diff) | |
| download | linux-stable-e5d5db1a79a5929b9ced99472f9a748a243d6a69.tar.gz linux-stable-e5d5db1a79a5929b9ced99472f9a748a243d6a69.tar.bz2 linux-stable-e5d5db1a79a5929b9ced99472f9a748a243d6a69.zip | |
gpu: host1x: Fix an error handling path in 'host1x_probe()'
Add the missing 'host1x_bo_cache_destroy()' call in the error handling
path of the probe, as already done in the remove function.
In order to simplify the error handling, move the 'host1x_bo_cache_init()'
call after all the devm_ function.
Fixes: 1f39b1dfa53c ("drm/tegra: Implement buffer object cache")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'drivers/gpu/host1x')
| -rw-r--r-- | drivers/gpu/host1x/dev.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/gpu/host1x/dev.c b/drivers/gpu/host1x/dev.c index 6994f8c0e02e..9605495f001a 100644 --- a/drivers/gpu/host1x/dev.c +++ b/drivers/gpu/host1x/dev.c @@ -447,7 +447,6 @@ static int host1x_probe(struct platform_device *pdev) if (syncpt_irq < 0) return syncpt_irq; - host1x_bo_cache_init(&host->cache); mutex_init(&host->devices_lock); INIT_LIST_HEAD(&host->devices); INIT_LIST_HEAD(&host->list); @@ -489,10 +488,12 @@ static int host1x_probe(struct platform_device *pdev) if (err) return err; + host1x_bo_cache_init(&host->cache); + err = host1x_iommu_init(host); if (err < 0) { dev_err(&pdev->dev, "failed to setup IOMMU: %d\n", err); - return err; + goto destroy_cache; } err = host1x_channel_list_init(&host->channel_list, @@ -553,6 +554,8 @@ free_channels: host1x_channel_list_free(&host->channel_list); iommu_exit: host1x_iommu_exit(host); +destroy_cache: + host1x_bo_cache_destroy(&host->cache); return err; } |