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authorChristoph Hellwig <hch@lst.de>2018-04-13 19:44:18 +0200
committerChristoph Hellwig <hch@lst.de>2018-05-16 07:23:35 +0200
commitfddda2b7b521185f3aa018f9559eb33b0aee53a9 (patch)
treeece18b3d82822f8eaefd8b0afa2f93307e83b253 /arch/ia64/hp
parentproc: add a proc_create_reg helper (diff)
downloadlinux-fddda2b7b521185f3aa018f9559eb33b0aee53a9.tar.xz
linux-fddda2b7b521185f3aa018f9559eb33b0aee53a9.zip
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>
Diffstat (limited to 'arch/ia64/hp')
-rw-r--r--arch/ia64/hp/common/sba_iommu.c15
1 files changed, 1 insertions, 14 deletions
diff --git a/arch/ia64/hp/common/sba_iommu.c b/arch/ia64/hp/common/sba_iommu.c
index aec4a3354abe..cb5cd86a5530 100644
--- a/arch/ia64/hp/common/sba_iommu.c
+++ b/arch/ia64/hp/common/sba_iommu.c
@@ -1942,19 +1942,6 @@ static const struct seq_operations ioc_seq_ops = {
.show = ioc_show
};
-static int
-ioc_open(struct inode *inode, struct file *file)
-{
- return seq_open(file, &ioc_seq_ops);
-}
-
-static const struct file_operations ioc_fops = {
- .open = ioc_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = seq_release
-};
-
static void __init
ioc_proc_init(void)
{
@@ -1964,7 +1951,7 @@ ioc_proc_init(void)
if (!dir)
return;
- proc_create(ioc_list->name, 0, dir, &ioc_fops);
+ proc_create_seq(ioc_list->name, 0, dir, &ioc_seq_ops);
}
#endif