Commit c45b5d67 authored by Qinglang Miao's avatar Qinglang Miao Committed by Herbert Xu
Browse files

crypto: caam - Convert to DEFINE_SHOW_ATTRIBUTE 



Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code.

Signed-off-by: default avatarQinglang Miao <miaoqinglang@huawei.com>
Reviewed-by: default avatarHoria Geantă <horia.geanta@nxp.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent b11d9063

drivers/crypto/caam/dpseci-debugfs.c

+2 −21
Original line number Diff line number Diff line
@@ -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)