[PATCH 1/5] crypto: hisilicon - fix the format string type error
From: Chenghai Huang
Date: Mon Mar 30 2026 - 02:26:06 EST
From: Zhushuai Yin <yinzhushuai@xxxxxxxxxx>
1. The return value val of sec_debugfs_atomic64_get is of the
u64 type, but %lld instead of %llu is used in DEFINE_DEBUGFS_ATTRIBUTE.
Fix it.
2. In debugfs.c, since the types of q_depth and xeq_depth are u16,
the results of q_depth - 1 and xeq_depth - 1 are int rather than
u16. Use %d for int.
Signed-off-by: Zhushuai Yin <yinzhushuai@xxxxxxxxxx>
Signed-off-by: Chenghai Huang <huangchenghai2@xxxxxxxxxx>
---
drivers/crypto/hisilicon/debugfs.c | 4 ++--
drivers/crypto/hisilicon/sec2/sec_main.c | 2 +-
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/crypto/hisilicon/debugfs.c b/drivers/crypto/hisilicon/debugfs.c
index 5d8b4112c543..e5878558dc64 100644
--- a/drivers/crypto/hisilicon/debugfs.c
+++ b/drivers/crypto/hisilicon/debugfs.c
@@ -305,7 +305,7 @@ static int q_dump_param_parse(struct hisi_qm *qm, char *s,
ret = kstrtou32(presult, 0, e_id);
if (ret || *e_id >= q_depth) {
- dev_err(dev, "Please input sqe num (0-%u)", q_depth - 1);
+ dev_err(dev, "Please input sqe num (0-%d)", q_depth - 1);
return -EINVAL;
}
@@ -388,7 +388,7 @@ static int qm_eq_aeq_dump(struct hisi_qm *qm, char *s, char *name)
}
if (xeqe_id >= xeq_depth) {
- dev_err(dev, "Please input eqe or aeqe num (0-%u)", xeq_depth - 1);
+ dev_err(dev, "Please input eqe or aeqe num (0-%d)", xeq_depth - 1);
return -EINVAL;
}
diff --git a/drivers/crypto/hisilicon/sec2/sec_main.c b/drivers/crypto/hisilicon/sec2/sec_main.c
index 6647b7340827..056bd8f4da5a 100644
--- a/drivers/crypto/hisilicon/sec2/sec_main.c
+++ b/drivers/crypto/hisilicon/sec2/sec_main.c
@@ -909,7 +909,7 @@ static int sec_debugfs_atomic64_set(void *data, u64 val)
}
DEFINE_DEBUGFS_ATTRIBUTE(sec_atomic64_ops, sec_debugfs_atomic64_get,
- sec_debugfs_atomic64_set, "%lld\n");
+ sec_debugfs_atomic64_set, "%llu\n");
static int sec_regs_show(struct seq_file *s, void *unused)
{
--
2.33.0