diff options
| author | Laura Abbott <labbott@redhat.com> | 2017-04-03 11:57:46 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-04-08 12:35:11 +0200 |
| commit | 1d9735efaceb1fdd921e0a08a914cbec4fdd0b1b (patch) | |
| tree | 47421d2376a858adaea7a383601e99639a8ae032 /drivers/staging/android/ion/ion_carveout_heap.c | |
| parent | 9c4e5271f8aa78abeaac982f8dbf1c5d1313139d (diff) | |
staging: android: ion: Remove alignment from allocation field
The align field was supposed to be used to specify the alignment of
the allocation. Nobody actually does anything with it except to check
if the alignment specified is out of bounds. Since this has no effect
on the actual allocation, just remove it.
Signed-off-by: Laura Abbott <labbott@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/android/ion/ion_carveout_heap.c')
| -rw-r--r-- | drivers/staging/android/ion/ion_carveout_heap.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/drivers/staging/android/ion/ion_carveout_heap.c b/drivers/staging/android/ion/ion_carveout_heap.c index a8ea97391c40..9bf8e98d47f2 100644 --- a/drivers/staging/android/ion/ion_carveout_heap.c +++ b/drivers/staging/android/ion/ion_carveout_heap.c @@ -34,8 +34,7 @@ struct ion_carveout_heap { }; static ion_phys_addr_t ion_carveout_allocate(struct ion_heap *heap, - unsigned long size, - unsigned long align) + unsigned long size) { struct ion_carveout_heap *carveout_heap = container_of(heap, struct ion_carveout_heap, heap); @@ -60,16 +59,13 @@ static void ion_carveout_free(struct ion_heap *heap, ion_phys_addr_t addr, static int ion_carveout_heap_allocate(struct ion_heap *heap, struct ion_buffer *buffer, - unsigned long size, unsigned long align, + unsigned long size, unsigned long flags) { struct sg_table *table; ion_phys_addr_t paddr; int ret; - if (align > PAGE_SIZE) - return -EINVAL; - table = kmalloc(sizeof(*table), GFP_KERNEL); if (!table) return -ENOMEM; @@ -77,7 +73,7 @@ static int ion_carveout_heap_allocate(struct ion_heap *heap, if (ret) goto err_free; - paddr = ion_carveout_allocate(heap, size, align); + paddr = ion_carveout_allocate(heap, size); if (paddr == ION_CARVEOUT_ALLOCATE_FAIL) { ret = -ENOMEM; goto err_free_table; |