...instead of open coding file operations followed by custom ->open()
callbacks per each attribute.
Cc: Olav Kongas <o...@artecdesign.ee>
Signed-off-by: Andy Shevchenko <andriy.shevche...@linux.intel.com>
---
drivers/usb/host/isp116x-hcd.c | 15 ++-------------
1 file changed, 2 insertions(+), 13 deletions(-)
diff --git a/drivers/usb/host/isp116x-hcd.c b/drivers/usb/host/isp116x-hcd.c
index 5f9234b9cf7b..4602ed801f0a 100644
--- a/drivers/usb/host/isp116x-hcd.c
+++ b/drivers/usb/host/isp116x-hcd.c
@@ -1168,7 +1168,7 @@ static void dump_int(struct seq_file *s, char *label, u32
mask)
mask & HCINT_SF ? " sof" : "", mask & HCINT_SO ? " so" : "");
}
-static int isp116x_show_dbg(struct seq_file *s, void *unused)
+static int isp116x_debug_show(struct seq_file *s, void *unused)
{
struct isp116x *isp116x = s->private;
@@ -1196,18 +1196,7 @@ static int isp116x_show_dbg(struct seq_file *s, void
*unused)
return 0;
}
-
-static int isp116x_open_seq(struct inode *inode, struct file *file)
-{
- return single_open(file, isp116x_show_dbg, inode->i_private);
-}
-
-static const struct file_operations isp116x_debug_fops = {
- .open = isp116x_open_seq,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
+DEFINE_SHOW_ATTRIBUTE(isp116x_debug);
static int create_debug_file(struct isp116x *isp116x)
{
--
2.15.1
--
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