diff options
| author | Qinglang Miao <miaoqinglang@huawei.com> | 2020-09-18 09:31:11 +0800 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2020-09-25 17:48:16 +1000 |
| commit | c45b5d6784098bb80b2a851c35b1477a0c23ff18 (patch) | |
| tree | 7d5e4a18b1cf06bcff906e8f579fb500c2c2ba52 /drivers/crypto/caam | |
| parent | b11d90639aa7d37a7133887db76b7fd697072343 (diff) | |
crypto: caam - Convert to DEFINE_SHOW_ATTRIBUTE
Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code.
Signed-off-by: Qinglang Miao <miaoqinglang@huawei.com>
Reviewed-by: Horia Geantă <horia.geanta@nxp.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/caam')
| -rw-r--r-- | drivers/crypto/caam/dpseci-debugfs.c | 23 |
1 files changed, 2 insertions, 21 deletions
diff --git a/drivers/crypto/caam/dpseci-debugfs.c b/drivers/crypto/caam/dpseci-debugfs.c index c5bfc923abd8..0eca8c2fd916 100644 --- a/drivers/crypto/caam/dpseci-debugfs.c +++ b/drivers/crypto/caam/dpseci-debugfs.c @@ -44,33 +44,14 @@ static int dpseci_dbg_fqs_show(struct seq_file *file, void *offset) return 0; } -static int dpseci_dbg_fqs_open(struct inode *inode, struct file *file) -{ - int err; - struct dpaa2_caam_priv *priv; - - priv = (struct dpaa2_caam_priv *)inode->i_private; - - err = single_open(file, dpseci_dbg_fqs_show, priv); - if (err < 0) - dev_err(priv->dev, "single_open() failed\n"); - - return err; -} - -static const struct file_operations dpseci_dbg_fq_ops = { - .open = dpseci_dbg_fqs_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; +DEFINE_SHOW_ATTRIBUTE(dpseci_dbg_fqs); void dpaa2_dpseci_debugfs_init(struct dpaa2_caam_priv *priv) { priv->dfs_root = debugfs_create_dir(dev_name(priv->dev), NULL); debugfs_create_file("fq_stats", 0444, priv->dfs_root, priv, - &dpseci_dbg_fq_ops); + &dpseci_dbg_fqs_fops); } void dpaa2_dpseci_debugfs_exit(struct dpaa2_caam_priv *priv) |