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authorQinglang Miao <miaoqinglang@huawei.com>2020-09-18 04:31:10 +0300
committerHerbert Xu <herbert@gondor.apana.org.au>2020-09-25 10:48:16 +0300
commitb11d90639aa7d37a7133887db76b7fd697072343 (patch)
tree4103f907a41539040667f2d77c9a365f8a80cd59 /drivers/crypto
parent560daf9ee77689ab2acc2b2d834c6b50ad23fdbd (diff)
downloadlinux-b11d90639aa7d37a7133887db76b7fd697072343.tar.xz
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>
Diffstat (limited to 'drivers/crypto')
-rw-r--r--drivers/crypto/amlogic/amlogic-gxl-core.c16
1 files changed, 2 insertions, 14 deletions
diff --git a/drivers/crypto/amlogic/amlogic-gxl-core.c b/drivers/crypto/amlogic/amlogic-gxl-core.c
index 466552acbbbb..5bbeff433c8c 100644
--- 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)