[PATCH] dma-buf/heaps: Correct the types of fd_flags and heap_flags

[John Stultz]

On Wed, Jun 5, 2024 at 7:02 PM Barry Song <21cnbao at gmail.com> wrote:
>
> From: Barry Song <v-songbaohua at oppo.com>
>
> dma_heap_allocation_data defines the UAPI as follows:
>
>  struct dma_heap_allocation_data {
>         __u64 len;
>         __u32 fd;
>         __u32 fd_flags;
>         __u64 heap_flags;
>  };
>
> But dma heaps are casting both fd_flags and heap_flags into
> unsigned long. This patch makes dma heaps - cma heap and
> system heap have consistent types with UAPI.
>
> Signed-off-by: Barry Song <v-songbaohua at oppo.com>

Thanks for submitting this additional cleanup!

Acked-by: John Stultz <jstultz at google.com>