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| author | Srikanth Jampala <Jampala.Srikanth@cavium.com> | 2018-09-29 13:49:07 +0530 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2018-10-05 10:22:48 +0800 |
| commit | 80e73c8ad6e923a9839ba45f820b1346aafc793a (patch) | |
| tree | 4c580868cded3d885b9baf3725966429e3379174 /drivers/crypto/cavium | |
| parent | 90a8c78b8b5e2c8537a170ee675127f02ca94532 (diff) | |
| download | lwn-80e73c8ad6e923a9839ba45f820b1346aafc793a.tar.gz lwn-80e73c8ad6e923a9839ba45f820b1346aafc793a.zip | |
crypto: cavium/nitrox - fix warnings while printing atomic64_t types
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 <ard.biesheuvel@linaro.org>
Reported-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Srikanth Jampala <Jampala.Srikanth@cavium.com>
Reviewed-by: Gadam Sreerama <sgadam@cavium.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/cavium')
| -rw-r--r-- | drivers/crypto/cavium/nitrox/nitrox_debugfs.c | 10 |
1 files 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; } |