On 10/07/2015 08:10 AM, Arnd Bergmann wrote:
> Casting a pointer to __be64 produces a warning on 32-bit architectures:
>
> drivers/infiniband/hw/cxgb4/mem.c:147:20: warning: cast from pointer to
> integer of different size [-Wpointer-to-int-cast]
> req->wr.wr_lo = (__force __be64)&wr_wait;
>
> This was fixed at least twice for this driver in different places,
> and accidentally reverted once more. This puts the correct version
> back in place.
>
> Signed-off-by: Arnd Bergmann <a...@arndb.de>
> Fixes: 6198dd8d7a6a7 ("iw_cxgb4: 32b platform fixes")
Thanks, applied.
>
> diff --git a/drivers/infiniband/hw/cxgb4/mem.c
> b/drivers/infiniband/hw/cxgb4/mem.c
> index 026b91ebd5e2..140415d31bcc 100644
> --- a/drivers/infiniband/hw/cxgb4/mem.c
> +++ b/drivers/infiniband/hw/cxgb4/mem.c
> @@ -144,7 +144,7 @@ static int _c4iw_write_mem_inline(struct c4iw_rdev *rdev,
> u32 addr, u32 len,
> if (i == (num_wqe-1)) {
> req->wr.wr_hi = cpu_to_be32(FW_WR_OP_V(FW_ULPTX_WR) |
> FW_WR_COMPL_F);
> - req->wr.wr_lo = (__force __be64)&wr_wait;
> + req->wr.wr_lo = (__force __be64)(unsigned long)&wr_wait;
> } else
> req->wr.wr_hi = cpu_to_be32(FW_WR_OP_V(FW_ULPTX_WR));
> req->wr.wr_mid = cpu_to_be32(
>
> --
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--
Doug Ledford <dledf...@redhat.com>
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