diff options
author | Alan Cox <alan@linux.intel.com> | 2017-04-28 13:09:33 +0100 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-04-28 14:27:25 +0200 |
commit | b83cc378dfc46a06efecd14d2e5c687a2ac335d2 (patch) | |
tree | c8da753c163a26ff10a9dc42005393571d51cc85 /drivers/staging/media/atomisp/pci/atomisp2/hmm/hmm.c | |
parent | ec58cbed3f8879ae9d9447f49ff3cd57f315f5d8 (diff) |
atomisp: clean up the hmm init/cleanup indirections
We don't need any of these indirections as we only support one MMU type. Start
by getting rid of the init/clear/free ones. The init ordering check we already
pushed down in a previous patch.
The allocation side is more complicated so leave it for now.
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/media/atomisp/pci/atomisp2/hmm/hmm.c')
-rw-r--r-- | drivers/staging/media/atomisp/pci/atomisp2/hmm/hmm.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/staging/media/atomisp/pci/atomisp2/hmm/hmm.c b/drivers/staging/media/atomisp/pci/atomisp2/hmm/hmm.c index 14537ab3d04b..358872393646 100644 --- a/drivers/staging/media/atomisp/pci/atomisp2/hmm/hmm.c +++ b/drivers/staging/media/atomisp/pci/atomisp2/hmm/hmm.c @@ -272,6 +272,8 @@ void hmm_free(ia_css_ptr virt) { struct hmm_buffer_object *bo; + WARN_ON(!virt); + bo = hmm_bo_device_search_start(&bo_device, (unsigned int)virt); if (!bo) { @@ -284,9 +286,7 @@ void hmm_free(ia_css_ptr virt) hmm_mem_stat.tol_cnt -= bo->pgnr; hmm_bo_unbind(bo); - hmm_bo_free_pages(bo); - hmm_bo_unref(bo); } |