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ion: fix sparse warnings
[firefly-linux-kernel-4.4.55.git]
/
drivers
/
staging
/
android
/
ion
/
ion_heap.c
diff --git
a/drivers/staging/android/ion/ion_heap.c
b/drivers/staging/android/ion/ion_heap.c
index 8054611e874ae83f4a55522f049a44c2394605ee..c3a213b6dcda674f773009ceab43abb677db853b 100644
(file)
--- a/
drivers/staging/android/ion/ion_heap.c
+++ b/
drivers/staging/android/ion/ion_heap.c
@@
-38,7
+38,7
@@
void *ion_heap_map_kernel(struct ion_heap *heap,
struct page **tmp = pages;
if (!pages)
struct page **tmp = pages;
if (!pages)
- return
0
;
+ return
NULL
;
if (buffer->flags & ION_FLAG_CACHED)
pgprot = PAGE_KERNEL;
if (buffer->flags & ION_FLAG_CACHED)
pgprot = PAGE_KERNEL;
@@
-193,7
+193,7
@@
size_t ion_heap_freelist_drain(struct ion_heap *heap, size_t size)
return total_drained;
}
return total_drained;
}
-int ion_heap_deferred_free(void *data)
+
static
int ion_heap_deferred_free(void *data)
{
struct ion_heap *heap = data;
{
struct ion_heap *heap = data;