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[-next] sh: intc: Convert to DEFINE_SHOW_ATTRIBUTE

Message ID 20200716085823.11422-1-miaoqinglang@huawei.com (mailing list archive)
State New, archived
Headers show
Series [-next] sh: intc: Convert to DEFINE_SHOW_ATTRIBUTE | expand

Commit Message

Qinglang Miao July 16, 2020, 8:58 a.m. UTC 
From: Yongqiang Liu <liuyongqiang13@huawei.com>

Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code.

Signed-off-by: Yongqiang Liu <liuyongqiang13@huawei.com>
---
 drivers/sh/intc/virq-debugfs.c | 14 ++------------
 1 file changed, 2 insertions(+), 12 deletions(-)
diff mbox series

Patch

diff --git a/drivers/sh/intc/virq-debugfs.c b/drivers/sh/intc/virq-debugfs.c
index a2759073e..939915a07 100644
--- a/drivers/sh/intc/virq-debugfs.c
+++ b/drivers/sh/intc/virq-debugfs.c
@@ -16,7 +16,7 @@ 
 #include <linux/debugfs.h>
 #include "internals.h"
 
-static int intc_irq_xlate_debug(struct seq_file *m, void *priv)
+static int intc_irq_xlate_show(struct seq_file *m, void *priv)
 {
 	int i;
 
@@ -37,17 +37,7 @@  static int intc_irq_xlate_debug(struct seq_file *m, void *priv)
 	return 0;
 }
 
-static int intc_irq_xlate_open(struct inode *inode, struct file *file)
-{
-	return single_open(file, intc_irq_xlate_debug, inode->i_private);
-}
-
-static const struct file_operations intc_irq_xlate_fops = {
-	.open = intc_irq_xlate_open,
-	.read_iter = seq_read_iter,
-	.llseek = seq_lseek,
-	.release = single_release,
-};
+DEFINE_SHOW_ATTRIBUTE(intc_irq_xlate);
 
 static int __init intc_irq_xlate_init(void)
 {