--- zzzz-none-000/linux-3.10.107/drivers/usb/host/sl811.h	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/usb/host/sl811.h	2021-02-04 17:41:59.000000000 +0000
@@ -122,7 +122,7 @@
 	void __iomem		*addr_reg;
 	void __iomem		*data_reg;
 	struct sl811_platform_data	*board;
-	struct proc_dir_entry	*pde;
+	struct dentry 		*debug_file;
 
 	unsigned long		stat_insrmv;
 	unsigned long		stat_wake;
@@ -242,25 +242,8 @@
 
 /*-------------------------------------------------------------------------*/
 
-#ifdef DEBUG
-#define DBG(stuff...)		printk(KERN_DEBUG "sl811: " stuff)
-#else
-#define DBG(stuff...)		do{}while(0)
-#endif
-
-#ifdef VERBOSE
-#    define VDBG		DBG
-#else
-#    define VDBG(stuff...)	do{}while(0)
-#endif
-
 #ifdef PACKET_TRACE
-#    define PACKET		VDBG
+#    define PACKET		pr_debug("sl811: "stuff)
 #else
 #    define PACKET(stuff...)	do{}while(0)
 #endif
-
-#define ERR(stuff...)		printk(KERN_ERR "sl811: " stuff)
-#define WARNING(stuff...)	printk(KERN_WARNING "sl811: " stuff)
-#define INFO(stuff...)		printk(KERN_INFO "sl811: " stuff)
-