diff options
Diffstat (limited to 'drivers/dma-buf')
| -rw-r--r-- | drivers/dma-buf/dma-buf.c | 14 |
1 files changed, 3 insertions, 11 deletions
diff --git a/drivers/dma-buf/dma-buf.c b/drivers/dma-buf/dma-buf.c index 6355ab38d630..7094b19bb495 100644 --- a/drivers/dma-buf/dma-buf.c +++ b/drivers/dma-buf/dma-buf.c @@ -824,7 +824,7 @@ void dma_buf_vunmap(struct dma_buf *dmabuf, void *vaddr) EXPORT_SYMBOL_GPL(dma_buf_vunmap); #ifdef CONFIG_DEBUG_FS -static int dma_buf_describe(struct seq_file *s) +static int dma_buf_debug_show(struct seq_file *s, void *unused) { int ret; struct dma_buf *buf_obj; @@ -879,17 +879,9 @@ static int dma_buf_describe(struct seq_file *s) return 0; } -static int dma_buf_show(struct seq_file *s, void *unused) -{ - void (*func)(struct seq_file *) = s->private; - - func(s); - return 0; -} - static int dma_buf_debug_open(struct inode *inode, struct file *file) { - return single_open(file, dma_buf_show, inode->i_private); + return single_open(file, dma_buf_debug_show, NULL); } static const struct file_operations dma_buf_debug_fops = { @@ -913,7 +905,7 @@ static int dma_buf_init_debugfs(void) return err; } - err = dma_buf_debugfs_create_file("bufinfo", dma_buf_describe); + err = dma_buf_debugfs_create_file("bufinfo", NULL); if (err) pr_debug("dma_buf: debugfs: failed to create node bufinfo\n"); |