ide: Change to use DEFINE_SHOW_ATTRIBUTE macro

Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code.

Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 13 deletions

diff --git a/drivers/ide/ide-proc.c b/drivers/ide/ide-proc.c
index 45c997430332..4c8c7a620d08 100644
--- a/drivers/ide/ide-proc.c
+++ b/drivers/ide/ide-proc.c
@@ -614,18 +614,7 @@ static int ide_drivers_show(struct seq_file *s, void *p)
         return 0;
 }
 
-static int ide_drivers_open(struct inode *inode, struct file *file)
-{
-        return single_open(file, &ide_drivers_show, NULL);
-}
-
-static const struct file_operations ide_drivers_operations = {
-        .owner          = THIS_MODULE,
-        .open           = ide_drivers_open,
-        .read           = seq_read,
-        .llseek         = seq_lseek,
-        .release        = single_release,
-};
+DEFINE_SHOW_ATTRIBUTE(ide_drivers);
 
 void proc_ide_create(void)
 {
@@ -634,7 +623,7 @@ void proc_ide_create(void)
         if (!proc_ide_root)
                 return;
 
-        proc_create("drivers", 0, proc_ide_root, &ide_drivers_operations);
+        proc_create("drivers", 0, proc_ide_root, &ide_drivers_fops);
 }
 
 void proc_ide_destroy(void)