diff options
author | Zaibo Xu <xuzaibo@huawei.com> | 2020-01-11 10:41:48 +0800 |
---|---|---|
committer | Herbert Xu <herbert@gondor.apana.org.au> | 2020-01-16 15:18:14 +0800 |
commit | ca0d158dc9e5dc0902c1d507d82178d97f6f5709 (patch) | |
tree | 4bf7ee4aeb7196bed263474525fea6e992b1339e /drivers/crypto/hisilicon/sec2/sec_main.c | |
parent | tee: amdtee: remove redundant NULL check for pool (diff) | |
download | wireguard-linux-ca0d158dc9e5dc0902c1d507d82178d97f6f5709.tar.xz wireguard-linux-ca0d158dc9e5dc0902c1d507d82178d97f6f5709.zip |
crypto: hisilicon - Update debugfs usage of SEC V2
Applied some advices of Marco Elver on atomic usage of Debugfs,
which is carried out by basing on Arnd Bergmann's fixing patch.
Reported-by: Arnd Bergmann <arnd@arndb.de>
Reported-by: Marco Elver <elver@google.com>
Signed-off-by: Zaibo Xu <xuzaibo@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to '')
-rw-r--r-- | drivers/crypto/hisilicon/sec2/sec_main.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/crypto/hisilicon/sec2/sec_main.c b/drivers/crypto/hisilicon/sec2/sec_main.c index ab742dfbab99..d40e2da3b05d 100644 --- a/drivers/crypto/hisilicon/sec2/sec_main.c +++ b/drivers/crypto/hisilicon/sec2/sec_main.c @@ -608,13 +608,13 @@ static const struct file_operations sec_dbg_fops = { .write = sec_debug_write, }; -static int debugfs_atomic64_t_get(void *data, u64 *val) +static int sec_debugfs_atomic64_get(void *data, u64 *val) { - *val = atomic64_read((atomic64_t *)data); - return 0; + *val = atomic64_read((atomic64_t *)data); + return 0; } -DEFINE_DEBUGFS_ATTRIBUTE(fops_atomic64_t_ro, debugfs_atomic64_t_get, NULL, - "%lld\n"); +DEFINE_DEBUGFS_ATTRIBUTE(sec_atomic64_ops, sec_debugfs_atomic64_get, + NULL, "%lld\n"); static int sec_core_debug_init(struct sec_dev *sec) { @@ -636,11 +636,11 @@ static int sec_core_debug_init(struct sec_dev *sec) debugfs_create_regset32("regs", 0444, tmp_d, regset); - debugfs_create_file("send_cnt", 0444, tmp_d, &dfx->send_cnt, - &fops_atomic64_t_ro); + debugfs_create_file("send_cnt", 0444, tmp_d, + &dfx->send_cnt, &sec_atomic64_ops); - debugfs_create_file("recv_cnt", 0444, tmp_d, &dfx->recv_cnt, - &fops_atomic64_t_ro); + debugfs_create_file("recv_cnt", 0444, tmp_d, + &dfx->recv_cnt, &sec_atomic64_ops); return 0; } |