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HID: debug: Change to use DEFINE_SHOW_ATTRIBUTE macro

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Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code.

Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This commit is contained in:
Yangtao Li 2018-11-30 21:49:51 -05:00 committed by Jiri Kosina
parent f5d582777b
commit 8c32d47b15
1 changed files with 1 additions and 11 deletions
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12
drivers/hid/hid-debug.c
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@ -1072,11 +1072,6 @@ static int hid_debug_rdesc_show(struct seq_file *f, void *p)
return 0; return 0;
} }
static int hid_debug_rdesc_open(struct inode *inode, struct file *file)
{
return single_open(file, hid_debug_rdesc_show, inode->i_private);
}
static int hid_debug_events_open(struct inode *inode, struct file *file) static int hid_debug_events_open(struct inode *inode, struct file *file)
{ {
int err = 0; int err = 0;
@ -1211,12 +1206,7 @@ static int hid_debug_events_release(struct inode *inode, struct file *file)
return 0; return 0;
} }
static const struct file_operations hid_debug_rdesc_fops = { DEFINE_SHOW_ATTRIBUTE(hid_debug_rdesc);
.open = hid_debug_rdesc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
static const struct file_operations hid_debug_events_fops = { static const struct file_operations hid_debug_events_fops = {
.owner = THIS_MODULE, .owner = THIS_MODULE,