From: Yangtao Li <tiny.windzz@gmail.com>
Date: Sat, 1 Dec 2018 15:58:38 +0000 (-0500)
Subject: remoteproc: convert to DEFINE_SHOW_ATTRIBUTE
X-Git-Tag: v5.8-rc1~86^2~42
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=c78bc072ac80823a5934574e791325dd6817ec10;p=thirdparty%2Fkernel%2Flinux.git

remoteproc: convert to DEFINE_SHOW_ATTRIBUTE

Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code.

Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
Link: https://lore.kernel.org/r/20181201155838.8619-1-tiny.windzz@gmail.com
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
---

diff --git a/drivers/remoteproc/remoteproc_debugfs.c b/drivers/remoteproc/remoteproc_debugfs.c
index d734cadb16e3e..732770e92b998 100644
--- a/drivers/remoteproc/remoteproc_debugfs.c
+++ b/drivers/remoteproc/remoteproc_debugfs.c
@@ -269,17 +269,7 @@ static int rproc_rsc_table_show(struct seq_file *seq, void *p)
 	return 0;
 }
 
-static int rproc_rsc_table_open(struct inode *inode, struct file *file)
-{
-	return single_open(file, rproc_rsc_table_show, inode->i_private);
-}
-
-static const struct file_operations rproc_rsc_table_ops = {
-	.open		= rproc_rsc_table_open,
-	.read		= seq_read,
-	.llseek		= seq_lseek,
-	.release	= single_release,
-};
+DEFINE_SHOW_ATTRIBUTE(rproc_rsc_table);
 
 /* Expose carveout content via debugfs */
 static int rproc_carveouts_show(struct seq_file *seq, void *p)
@@ -299,17 +289,7 @@ static int rproc_carveouts_show(struct seq_file *seq, void *p)
 	return 0;
 }
 
-static int rproc_carveouts_open(struct inode *inode, struct file *file)
-{
-	return single_open(file, rproc_carveouts_show, inode->i_private);
-}
-
-static const struct file_operations rproc_carveouts_ops = {
-	.open		= rproc_carveouts_open,
-	.read		= seq_read,
-	.llseek		= seq_lseek,
-	.release	= single_release,
-};
+DEFINE_SHOW_ATTRIBUTE(rproc_carveouts);
 
 void rproc_remove_trace_file(struct dentry *tfile)
 {
@@ -354,9 +334,9 @@ void rproc_create_debug_dir(struct rproc *rproc)
 	debugfs_create_file("crash", 0200, rproc->dbg_dir,
 			    rproc, &rproc_crash_ops);
 	debugfs_create_file("resource_table", 0400, rproc->dbg_dir,
-			    rproc, &rproc_rsc_table_ops);
+			    rproc, &rproc_rsc_table_fops);
 	debugfs_create_file("carveout_memories", 0400, rproc->dbg_dir,
-			    rproc, &rproc_carveouts_ops);
+			    rproc, &rproc_carveouts_fops);
 }
 
 void __init rproc_init_debugfs(void)