staging: wilc1000: Function signature too long

Splitting functions signature across several lines to fin in the
80 characters limit

Signed-off-by: Vincent Siles <vincent.siles@provenrun.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/wilc1000/wilc_debugfs.c

@@ -35,7 +35,8 @@ EXPORT_SYMBOL_GPL(WILC_DEBUG_LEVEL);
  * ----------------------------------------------------------------------------
  */
 
-static ssize_t wilc_debug_level_read(struct file *file, char __user *userbuf, size_t count, loff_t *ppos)
+static ssize_t wilc_debug_level_read(struct file *file, char __user *userbuf,
+				     size_t count, loff_t *ppos)
 {
 	char buf[128];
 	int res = 0;
@@ -49,8 +50,9 @@ static ssize_t wilc_debug_level_read(struct file *file, char __user *userbuf, si
 	return simple_read_from_buffer(userbuf, count, ppos, buf, res);
 }
 
-static ssize_t wilc_debug_level_write(struct file *filp, const char __user *buf,
-				      size_t count, loff_t *ppos)
+static ssize_t wilc_debug_level_write(struct file *filp,
+				      const char __user *buf, size_t count,
+				      loff_t *ppos)
 {
 	int flag = 0;
 	int ret;