summaryrefslogtreecommitdiff
path: root/drivers/dma/amba-pl08x.c
diff options
context:
space:
mode:
authorYangtao Li <tiny.windzz@gmail.com>2018-12-05 19:18:57 +0300
committerVinod Koul <vkoul@kernel.org>2018-12-17 09:19:41 +0300
commit8e1897bc8eaf1383d6b33d5232136221ffd9c818 (patch)
tree4bb24a1c1ab364363bdd8014eaec93041486c45d /drivers/dma/amba-pl08x.c
parenta5b21a8ba2a0d6ab114b8ca9c8423e84f47844b1 (diff)
downloadlinux-8e1897bc8eaf1383d6b33d5232136221ffd9c818.tar.xz
dmaengine: amba-pl08x: convert to DEFINE_SHOW_ATTRIBUTE
Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code. Signed-off-by: Yangtao Li <tiny.windzz@gmail.com> Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/dma/amba-pl08x.c')
-rw-r--r--drivers/dma/amba-pl08x.c14
1 files changed, 2 insertions, 12 deletions
diff --git a/drivers/dma/amba-pl08x.c b/drivers/dma/amba-pl08x.c
index 97483df1f82e..fc8c2bab563c 100644
--- a/drivers/dma/amba-pl08x.c
+++ b/drivers/dma/amba-pl08x.c
@@ -2505,24 +2505,14 @@ static int pl08x_debugfs_show(struct seq_file *s, void *data)
return 0;
}
-static int pl08x_debugfs_open(struct inode *inode, struct file *file)
-{
- return single_open(file, pl08x_debugfs_show, inode->i_private);
-}
-
-static const struct file_operations pl08x_debugfs_operations = {
- .open = pl08x_debugfs_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
+DEFINE_SHOW_ATTRIBUTE(pl08x_debugfs);
static void init_pl08x_debugfs(struct pl08x_driver_data *pl08x)
{
/* Expose a simple debugfs interface to view all clocks */
(void) debugfs_create_file(dev_name(&pl08x->adev->dev),
S_IFREG | S_IRUGO, NULL, pl08x,
- &pl08x_debugfs_operations);
+ &pl08x_debugfs_fops);
}
#else