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authorSrikanth Jampala <Jampala.Srikanth@cavium.com>2018-09-29 13:49:07 +0530
committerHerbert Xu <herbert@gondor.apana.org.au>2018-10-05 10:22:48 +0800
commit80e73c8ad6e923a9839ba45f820b1346aafc793a (patch)
tree4c580868cded3d885b9baf3725966429e3379174 /drivers/crypto
parent90a8c78b8b5e2c8537a170ee675127f02ca94532 (diff)
downloadlinux-80e73c8ad6e923a9839ba45f820b1346aafc793a.tar.bz2
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')
-rw-r--r--drivers/crypto/cavium/nitrox/nitrox_debugfs.c10
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;
}