1 files changed, 23 insertions, 20 deletions

diff --git a/drivers/net/wireless/libertas/debugfs.c b/drivers/net/wireless/libertas/debugfs.c
index 651a79c8de8a..23250f621761 100644
--- a/drivers/net/wireless/libertas/debugfs.c
+++ b/drivers/net/wireless/libertas/debugfs.c
@@ -151,13 +151,14 @@ static ssize_t lbs_host_sleep_write(struct file *file,
                 ret = lbs_set_host_sleep(priv, 0);
         else if (host_sleep == 1) {
                 if (priv->wol_criteria == EHS_REMOVE_WAKEUP) {
-                        lbs_pr_info("wake parameters not configured");
+                        netdev_info(priv->dev,
+                                    "wake parameters not configured\n");
                         ret = -EINVAL;
                         goto out_unlock;
                 }
                 ret = lbs_set_host_sleep(priv, 1);
         } else {
-                lbs_pr_err("invalid option\n");
+                netdev_err(priv->dev, "invalid option\n");
                 ret = -EINVAL;
         }
 
@@ -696,6 +697,7 @@ out_unlock:
         .open = open_file_generic, \
         .read = (fread), \
         .write = (fwrite), \
+        .llseek = generic_file_llseek, \
 }
 
 struct lbs_debugfs_files {
@@ -848,15 +850,14 @@ static struct debug_data items[] = {
 static int num_of_items = ARRAY_SIZE(items);
 
 /**
- *  @brief proc read function
+ * lbs_debugfs_read - proc read function
  *
- *  @param page    pointer to buffer
- *  @param s       read data starting position
- *  @param off     offset
- *  @param cnt     counter
- *  @param eof     end of file flag
- *  @param data    data to output
- *  @return        number of output data
+ * @file:       file to read
+ * @userbuf:    pointer to buffer
+ * @count:      number of bytes to read
+ * @ppos:       read data starting position
+ *
+ * returns:     amount of data read or negative error code
  */
 static ssize_t lbs_debugfs_read(struct file *file, char __user *userbuf,
                         size_t count, loff_t *ppos)
@@ -896,13 +897,14 @@ static ssize_t lbs_debugfs_read(struct file *file, char __user *userbuf,
 }
 
 /**
- *  @brief proc write function
+ * lbs_debugfs_write - proc write function
+ *
+ * @f:          file pointer
+ * @buf:        pointer to data buffer
+ * @cnt:        data number to write
+ * @ppos:       file position
  *
- *  @param f       file pointer
- *  @param buf     pointer to data buffer
- *  @param cnt     data number to write
- *  @param data    data to write
- *  @return        number of data
+ * returns:     amount of data written
  */
 static ssize_t lbs_debugfs_write(struct file *f, const char __user *buf,
                             size_t cnt, loff_t *ppos)
@@ -961,14 +963,15 @@ static const struct file_operations lbs_debug_fops = {
         .open = open_file_generic,
         .write = lbs_debugfs_write,
         .read = lbs_debugfs_read,
+        .llseek = default_llseek,
 };
 
 /**
- *  @brief create debug proc file
+ * lbs_debug_init - create debug proc file
+ *
+ * @priv:       pointer to &struct lbs_private
  *
- *  @param priv    pointer struct lbs_private
- *  @param dev     pointer net_device
- *  @return        N/A
+ * returns:     N/A
  */
 static void lbs_debug_init(struct lbs_private *priv)
 {