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authorYangtao Li <tiny.windzz@gmail.com>2018-12-03 08:31:45 -0500
committerKalle Valo <kvalo@codeaurora.org>2018-12-20 08:46:32 +0200
commitcc4dc97ffc69c253d5aa2c0068545ed6c8bc0bde (patch)
treeb84baab1e85c948c6817cba1a5d61de51b89b0ea /drivers/net/wireless/st
parent30ed3c6c0922a1f67c3409b9e81087442614db7b (diff)
downloadlinux-cc4dc97ffc69c253d5aa2c0068545ed6c8bc0bde.tar.bz2
cw1200: 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: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/st')
-rw-r--r--drivers/net/wireless/st/cw1200/debug.c32
1 files 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,