From mboxrd@z Thu Jan 1 00:00:00 1970 From: Srikanth Jampala Subject: [PATCH cryptodev-2.6 1/4] crypto: cavium/nitrox - fix warnings while printing atomic64_t types Date: Sat, 29 Sep 2018 13:49:07 +0530 Message-ID: <20180929081910.17652-1-Jampala.Srikanth@cavium.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Cc: linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org, sgadam@cavium.com, Jampala.Srikanth@cavium.com, Ard Biesheuvel To: herbert@gondor.apana.org.au, davem@davemloft.net Return-path: Sender: linux-kernel-owner@vger.kernel.org List-Id: linux-crypto.vger.kernel.org fix compilation warnings with nitrox_debugfs.c while printing atomic64_t types on arm64. typecast the atomic64_read() value to u64 This issue is reported by Ard Biesheuvel drivers/crypto/cavium/nitrox/nitrox_debugfs.c:62:30: warning: format ‘%lld’ expects argument of type ‘long long int’, but argument 3 has type ‘long int’ [-Wformat=] seq_printf(s, " Posted: %lld\n", atomic64_read(&ndev->stats.posted)); ^ Fixes: 2a8780be9c26 (crypto: cavium/nitrox - updated debugfs information) Cc: Ard Biesheuvel Reported-by: Ard Biesheuvel Signed-off-by: Srikanth Jampala Reviewed-by: Gadam Sreerama --- drivers/crypto/cavium/nitrox/nitrox_debugfs.c | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/drivers/crypto/cavium/nitrox/nitrox_debugfs.c b/drivers/crypto/cavium/nitrox/nitrox_debugfs.c index 2f1e74ea846e..5f3cd5fafe04 100644 --- a/drivers/crypto/cavium/nitrox/nitrox_debugfs.c +++ b/drivers/crypto/cavium/nitrox/nitrox_debugfs.c @@ -59,10 +59,12 @@ static int stats_show(struct seq_file *s, void *v) struct nitrox_device *ndev = s->private; seq_printf(s, "NITROX [%d] Request Statistics\n", ndev->idx); - seq_printf(s, " Posted: %lld\n", atomic64_read(&ndev->stats.posted)); - seq_printf(s, " Completed: %lld\n", - atomic64_read(&ndev->stats.completed)); - seq_printf(s, " Dropped: %lld\n", atomic64_read(&ndev->stats.dropped)); + seq_printf(s, " Posted: %llu\n", + (u64)atomic64_read(&ndev->stats.posted)); + seq_printf(s, " Completed: %llu\n", + (u64)atomic64_read(&ndev->stats.completed)); + seq_printf(s, " Dropped: %llu\n", + (u64)atomic64_read(&ndev->stats.dropped)); return 0; } -- 2.17.1