crypto: amlogic - Convert to DEFINE_SHOW_ATTRIBUTE

Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code.

Signed-off-by: Qinglang Miao <miaoqinglang@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

diff --git a/drivers/crypto/amlogic/amlogic-gxl-core.c b/drivers/crypto/amlogic/amlogic-gxl-core.c
index 466552a..5bbeff4 100644 (file)
--- a/drivers/crypto/amlogic/amlogic-gxl-core.c
+++ b/drivers/crypto/amlogic/amlogic-gxl-core.c
@@ -98,7 +98,7 @@ static struct meson_alg_template mc_algs[] = {
 };
 
 #ifdef CONFIG_CRYPTO_DEV_AMLOGIC_GXL_DEBUG
-static int meson_dbgfs_read(struct seq_file *seq, void *v)
+static int meson_debugfs_show(struct seq_file *seq, void *v)
 {
        struct meson_dev *mc = seq->private;
        int i;
@@ -118,19 +118,7 @@ static int meson_dbgfs_read(struct seq_file *seq, void *v)
        }
        return 0;
 }
-
-static int meson_dbgfs_open(struct inode *inode, struct file *file)
-{
-       return single_open(file, meson_dbgfs_read, inode->i_private);
-}
-
-static const struct file_operations meson_debugfs_fops = {
-       .owner = THIS_MODULE,
-       .open = meson_dbgfs_open,
-       .read = seq_read,
-       .llseek = seq_lseek,
-       .release = single_release,
-};
+DEFINE_SHOW_ATTRIBUTE(meson_debugfs);
 #endif
 
 static void meson_free_chanlist(struct meson_dev *mc, int i)