ANDROID: dma-buf: Follow function parameter type change

Commit b9578c4945 ("dma-buf/heaps: Correct the types of fd_flags and
heap_flags") changed the expected types of a bunch of 'allocate' related
function calls.  In order to avoid build failures, we need to follow
them.

Fixes the following build errors:

  ...unsigned long, unsigned int, unsigned long long)') with an expression of type
    'struct dma_buf *(struct dma_heap *, unsigned long, unsigned long, unsigned long)' [-Wincompatible-function-pointer-types]
    520 |         .allocate = system_uncached_heap_not_initialized,
        |                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  ...*)(struct dma_heap *, unsigned long, unsigned int, unsigned long long)') from
    'struct dma_buf *(struct dma_heap *, unsigned long, unsigned long, unsigned long)' [-Wincompatible-function-pointer-types]
    545 |         system_uncached_heap_ops.allocate = system_uncached_heap_allocate;

Fixes: b9578c4945 ("dma-buf/heaps: Correct the types of fd_flags and heap_flags")
Change-Id: Ic349064cc67e20dcd97a58995cdee010508e8f0e
Signed-off-by: Lee Jones <joneslee@google.com>

drivers/dma-buf/heaps/system_heap.c

@@ -500,8 +500,8 @@ static const struct dma_heap_ops system_heap_ops = {
 
 static struct dma_buf *system_uncached_heap_allocate(struct dma_heap *heap,
 						     unsigned long len,
-						     unsigned long fd_flags,
-						     unsigned long heap_flags)
+						     u32 fd_flags,
+						     u64 heap_flags)
 {
 	return system_heap_do_allocate(heap, len, fd_flags, heap_flags, true);
 }
@@ -509,8 +509,8 @@ static struct dma_buf *system_uncached_heap_allocate(struct dma_heap *heap,
 /* Dummy function to be used until we can call coerce_mask_and_coherent */
 static struct dma_buf *system_uncached_heap_not_initialized(struct dma_heap *heap,
 							    unsigned long len,
-							    unsigned long fd_flags,
-							    unsigned long heap_flags)
+							    u32 fd_flags,
+							    u64 heap_flags)
 {
 	return ERR_PTR(-EBUSY);
 }