Commit 2674305a authored by Yangtao Li's avatar Yangtao Li Committed by Daniel Vetter

dma-buf: Change to use DEFINE_SHOW_ATTRIBUTE macro

Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code.
Signed-off-by: default avatarYangtao Li <tiny.windzz@gmail.com>
Signed-off-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20181130161101.3413-1-tiny.windzz@gmail.com
parent 70bce993
......@@ -1093,17 +1093,7 @@ static int dma_buf_debug_show(struct seq_file *s, void *unused)
return 0;
}
static int dma_buf_debug_open(struct inode *inode, struct file *file)
{
return single_open(file, dma_buf_debug_show, NULL);
}
static const struct file_operations dma_buf_debug_fops = {
.open = dma_buf_debug_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
DEFINE_SHOW_ATTRIBUTE(dma_buf_debug);
static struct dentry *dma_buf_debugfs_dir;
......
......@@ -147,7 +147,7 @@ static void sync_print_sync_file(struct seq_file *s,
}
}
static int sync_debugfs_show(struct seq_file *s, void *unused)
static int sync_info_debugfs_show(struct seq_file *s, void *unused)
{
struct list_head *pos;
......@@ -178,17 +178,7 @@ static int sync_debugfs_show(struct seq_file *s, void *unused)
return 0;
}
static int sync_info_debugfs_open(struct inode *inode, struct file *file)
{
return single_open(file, sync_debugfs_show, inode->i_private);
}
static const struct file_operations sync_info_debugfs_fops = {
.open = sync_info_debugfs_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
};
DEFINE_SHOW_ATTRIBUTE(sync_info_debugfs);
static __init int sync_debugfs_init(void)
{
......@@ -218,7 +208,7 @@ void sync_dump(void)
};
int i;
sync_debugfs_show(&s, NULL);
sync_info_debugfs_show(&s, NULL);
for (i = 0; i < s.count; i += DUMP_CHUNK) {
if ((s.count - i) > DUMP_CHUNK) {
......
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