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media: atomisp: add a debug message at hmm free

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In order to check if aren't there any memory leaks, let's
add a debug print for hmm_free().

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
This commit is contained in:
Mauro Carvalho Chehab 2020-05-29 12:18:25 +02:00
parent 607e954ac5
commit 530c09f261
1 changed files with 2 additions and 0 deletions
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2
drivers/staging/media/atomisp/pci/hmm/hmm.c
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@ -285,6 +285,8 @@ void hmm_free(ia_css_ptr virt)
{
struct hmm_buffer_object *bo;
dev_dbg(atomisp_dev, "%s: free 0x%08x\n", __func__, virt);
WARN_ON(!virt);
bo = hmm_bo_device_search_start(&bo_device, (unsigned int)virt);