anierin/display-drivers
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

disp: msm: sde: avoid double mmu destroy during mmu init failure

Browse Source 
mmu destroy is called in _sde_kms_mmu_destroy as part of
smmu_aspace_destroy. This change avoids msm_smmu already getting
freed at smmu_aspace_destroy.

Change-Id: I00ff2a99295534189ceec7c769cd0a01762408c2
Signed-off-by: Raviteja Tamatam <travitej@codeaurora.org>
This commit is contained in:
Raviteja Tamatam
2020-05-14 19:51:26 +05:30
committed by Gerrit - the friendly Code Review server
parent 32251009e0
commit 900ddf4a1b
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
msm/sde/sde_kms.c
View File

@@ -3493,6 +3493,7 @@ static int _sde_kms_mmu_init(struct sde_kms *sde_kms)
mmu, "sde");
if (IS_ERR(aspace)) {
ret = PTR_ERR(aspace);
mmu->funcs->destroy(mmu);
goto fail;
}
@@ -3529,7 +3530,6 @@ static int _sde_kms_mmu_init(struct sde_kms *sde_kms)
early_map_fail:
_sde_kms_unmap_all_splash_regions(sde_kms);
fail:
mmu->funcs->destroy(mmu);
_sde_kms_mmu_destroy(sde_kms);
return ret;