diff options
| author | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2020-05-20 06:53:08 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2020-05-20 14:51:29 +0200 |
| commit | 814634b8e81ff54bfed69bba14656fc703221bd0 (patch) | |
| tree | 445370b623b0f441f30ab58bf7cac7dfbdc3db03 /drivers | |
| parent | media: atomisp: turn on camera before setting it (diff) | |
| download | linux-814634b8e81ff54bfed69bba14656fc703221bd0.tar.xz linux-814634b8e81ff54bfed69bba14656fc703221bd0.zip | |
media: atomisp: disable the dynamic and reserved pools
The memory management code for atomisp is complex: it has 2
extra pools (plus some ION-specific code).
The code for those extra pools are complex, and there are even
some parts of code over there that were forked from some
mm/ code, probably from Kernel 3.10.
Let's just use a single one, in order to make the driver
simpler.
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/staging/media/atomisp/pci/hmm/hmm.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/staging/media/atomisp/pci/hmm/hmm.c b/drivers/staging/media/atomisp/pci/hmm/hmm.c index 0ff81ea06241..cd70307ffd57 100644 --- a/drivers/staging/media/atomisp/pci/hmm/hmm.c +++ b/drivers/staging/media/atomisp/pci/hmm/hmm.c @@ -641,6 +641,7 @@ void hmm_vunmap(ia_css_ptr virt) int hmm_pool_register(unsigned int pool_size, enum hmm_pool_type pool_type) { +#if 0 // Just use the "normal" pool switch (pool_type) { case HMM_POOL_TYPE_RESERVED: reserved_pool.pops = &reserved_pops; @@ -654,10 +655,14 @@ int hmm_pool_register(unsigned int pool_size, enum hmm_pool_type pool_type) dev_err(atomisp_dev, "invalid pool type.\n"); return -EINVAL; } +#else + return 0; +#endif } void hmm_pool_unregister(enum hmm_pool_type pool_type) { +#if 0 // Just use the "normal" pool switch (pool_type) { case HMM_POOL_TYPE_RESERVED: if (reserved_pool.pops && reserved_pool.pops->pool_exit) @@ -671,6 +676,7 @@ void hmm_pool_unregister(enum hmm_pool_type pool_type) dev_err(atomisp_dev, "invalid pool type.\n"); break; } +#endif return; } |