On Fri, Jan 19, 2018 at 03:55:28PM +0100, Arnd Bergmann wrote:
> On 32-bit architectures, resource_size_t is usually 'unsigned int' or
> 'unsigned long' but not 'unsigned long long', so we get a warning
> about printing the wrong data:
>
> drivers/ntb/test/ntb_perf.c: In function 'perf_setup_peer_mw':
> drivers/ntb/test/ntb_perf.c:1390:35: error: format '%llx' expects argument of
> type 'long long unsigned int', but argument 4 has type 'resource_size_t {aka
> unsigned int}' [-Werror=format=]
>
> This changes the format string to the special %pa that is already
> used elsewhere in the same file.
Applied to my ntb-next branch.
Thanks,
Jon
>
> Fixes: b83003b3fdc1 ("NTB: ntb_perf: Add full multi-port NTB API support")
> Signed-off-by: Arnd Bergmann <a...@arndb.de>
> ---
> drivers/ntb/test/ntb_perf.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/ntb/test/ntb_perf.c b/drivers/ntb/test/ntb_perf.c
> index 8de72f3fba4d..1829a17dd461 100644
> --- a/drivers/ntb/test/ntb_perf.c
> +++ b/drivers/ntb/test/ntb_perf.c
> @@ -1387,8 +1387,8 @@ static int perf_setup_peer_mw(struct perf_peer *peer)
> if (max_mw_size && peer->outbuf_size > max_mw_size) {
> peer->outbuf_size = max_mw_size;
> dev_warn(&peer->perf->ntb->dev,
> - "Peer %d outbuf reduced to %#llx\n", peer->pidx,
> - peer->outbuf_size);
> + "Peer %d outbuf reduced to %pa\n", peer->pidx,
> + &peer->outbuf_size);
> }
>
> return 0;
> --
> 2.9.0
>
