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path: root/drivers/dma/mic_x100_dma.c
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Diffstat (limited to 'drivers/dma/mic_x100_dma.c')
-rw-r--r--drivers/dma/mic_x100_dma.c22
1 files changed, 3 insertions, 19 deletions
diff --git a/drivers/dma/mic_x100_dma.c b/drivers/dma/mic_x100_dma.c
index adfd316db1a8..6a91e28d537d 100644
--- a/drivers/dma/mic_x100_dma.c
+++ b/drivers/dma/mic_x100_dma.c
@@ -676,7 +676,7 @@ static void mic_dma_dev_unreg(struct mic_dma_device *mic_dma_dev)
}
/* DEBUGFS CODE */
-static int mic_dma_reg_seq_show(struct seq_file *s, void *pos)
+static int mic_dma_reg_show(struct seq_file *s, void *pos)
{
struct mic_dma_device *mic_dma_dev = s->private;
int i, chan_num, first_chan = mic_dma_dev->start_ch;
@@ -707,23 +707,7 @@ static int mic_dma_reg_seq_show(struct seq_file *s, void *pos)
return 0;
}
-static int mic_dma_reg_debug_open(struct inode *inode, struct file *file)
-{
- return single_open(file, mic_dma_reg_seq_show, inode->i_private);
-}
-
-static int mic_dma_reg_debug_release(struct inode *inode, struct file *file)
-{
- return single_release(inode, file);
-}
-
-static const struct file_operations mic_dma_reg_ops = {
- .owner = THIS_MODULE,
- .open = mic_dma_reg_debug_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = mic_dma_reg_debug_release
-};
+DEFINE_SHOW_ATTRIBUTE(mic_dma_reg);
/* Debugfs parent dir */
static struct dentry *mic_dma_dbg;
@@ -747,7 +731,7 @@ static int mic_dma_driver_probe(struct mbus_device *mbdev)
if (mic_dma_dev->dbg_dir)
debugfs_create_file("mic_dma_reg", 0444,
mic_dma_dev->dbg_dir, mic_dma_dev,
- &mic_dma_reg_ops);
+ &mic_dma_reg_fops);
}
return 0;
}