proc: introduce proc_create_seq{,_data}
Variants of proc_create{,_data} that directly take a struct seq_operations
argument and drastically reduces the boilerplate code in the callers.
All trivial callers converted over.
Signed-off-by: Christoph Hellwig <hch@lst.de>
diff --git a/fs/proc/devices.c b/fs/proc/devices.c
index 2c7f22b..37d3869 100644
--- a/fs/proc/devices.c
+++ b/fs/proc/devices.c
@@ -51,21 +51,9 @@ static const struct seq_operations devinfo_ops = {
.show = devinfo_show
};
-static int devinfo_open(struct inode *inode, struct file *filp)
-{
- return seq_open(filp, &devinfo_ops);
-}
-
-static const struct file_operations proc_devinfo_operations = {
- .open = devinfo_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = seq_release,
-};
-
static int __init proc_devices_init(void)
{
- proc_create("devices", 0, NULL, &proc_devinfo_operations);
+ proc_create_seq("devices", 0, NULL, &devinfo_ops);
return 0;
}
fs_initcall(proc_devices_init);