[PATCH] wireless/cw1200: convert to DEFINE_SHOW_ATTRIBUTE

[PATCH] wireless/cw1200: convert to DEFINE_SHOW_ATTRIBUTE

[Yangtao Li]

Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code.

Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
---
 drivers/net/wireless/st/cw1200/debug.c | 32 ++++----------------------
 1 file changed, 4 insertions(+), 28 deletions(-)

diff --git a/drivers/net/wireless/st/cw1200/debug.c b/drivers/net/wireless/st/cw1200/debug.c
index 295cb1a29f25..2231ba08bc1f 100644
--- a/drivers/net/wireless/st/cw1200/debug.c
+++ b/drivers/net/wireless/st/cw1200/debug.c
@@ -289,19 +289,7 @@ static int cw1200_status_show(struct seq_file *seq, void *v)
 	return 0;
 }
 
-static int cw1200_status_open(struct inode *inode, struct file *file)
-{
-	return single_open(file, &cw1200_status_show,
-		inode->i_private);
-}
-
-static const struct file_operations fops_status = {
-	.open = cw1200_status_open,
-	.read = seq_read,
-	.llseek = seq_lseek,
-	.release = single_release,
-	.owner = THIS_MODULE,
-};
+DEFINE_SHOW_ATTRIBUTE(cw1200_status);
 
 static int cw1200_counters_show(struct seq_file *seq, void *v)
 {
@@ -345,19 +333,7 @@ static int cw1200_counters_show(struct seq_file *seq, void *v)
 	return 0;
 }
 
-static int cw1200_counters_open(struct inode *inode, struct file *file)
-{
-	return single_open(file, &cw1200_counters_show,
-		inode->i_private);
-}
-
-static const struct file_operations fops_counters = {
-	.open = cw1200_counters_open,
-	.read = seq_read,
-	.llseek = seq_lseek,
-	.release = single_release,
-	.owner = THIS_MODULE,
-};
+DEFINE_SHOW_ATTRIBUTE(cw1200_counters);
 
 static ssize_t cw1200_wsm_dumps(struct file *file,
 	const char __user *user_buf, size_t count, loff_t *ppos)
@@ -399,11 +375,11 @@ int cw1200_debug_init(struct cw1200_common *priv)
 		goto err;
 
 	if (!debugfs_create_file("status", 0400, d->debugfs_phy,
-				 priv, &fops_status))
+				 priv, &cw1200_status_fops))
 		goto err;
 
 	if (!debugfs_create_file("counters", 0400, d->debugfs_phy,
-				 priv, &fops_counters))
+				 priv, &cw1200_counters_fops))
 		goto err;
 
 	if (!debugfs_create_file("wsm_dumps", 0200, d->debugfs_phy,
-- 
2.17.0

Re: [PATCH] wireless/cw1200: convert to DEFINE_SHOW_ATTRIBUTE

[Kalle Valo]

Yangtao Li <tiny.windzz@gmail.com> writes:

> Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code.
>
> Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>

The prefix should be "cw1200:", I can fix that.

-- 
Kalle Valo

Re: [PATCH] wireless/cw1200: convert to DEFINE_SHOW_ATTRIBUTE

[Frank Lee]

On Mon, Dec 3, 2018 at 9:38 PM Kalle Valo <kvalo@codeaurora.org> wrote:
>
> Yangtao Li <tiny.windzz@gmail.com> writes:
>
> > Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code.
> >
> > Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
>
> The prefix should be "cw1200:", I can fix that.
>
> --
> Kalle Valo
OK.

Thanks,
Yangtao

Re: [PATCH] wireless/cw1200: convert to DEFINE_SHOW_ATTRIBUTE

[Frank Lee]

On Mon, Dec 3, 2018 at 9:43 PM Frank Lee <tiny.windzz@gmail.com> wrote:
>
> On Mon, Dec 3, 2018 at 9:38 PM Kalle Valo <kvalo@codeaurora.org> wrote:
> >
> > Yangtao Li <tiny.windzz@gmail.com> writes:
> >
> > > Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code.
> > >
> > > Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
> >
> > The prefix should be "cw1200:", I can fix that.
The same.

Thanks,
Yangtao
> >
> > --
> > Kalle Valo
> OK.
>
> Thanks,
> Yangtao

Re: [PATCH] cw1200: convert to DEFINE_SHOW_ATTRIBUTE

[Kalle Valo]

Yangtao Li <tiny.windzz@gmail.com> wrote:

> Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code.
> 
> Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>

Patch applied to wireless-drivers-next.git, thanks.

cc4dc97ffc69 cw1200: convert to DEFINE_SHOW_ATTRIBUTE

-- 
https://patchwork.kernel.org/patch/10709559/

https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches