usb: kill DEBUG compile option

In the drivers that no longer need it, it is removed.
It is removed from the Makefile. Drivers not fully converted
to dynamic debug have it shifted down into the individual
drivers.

Signed-off-by: Oliver Neukum <[e-mail]>
Signed-off-by: Greg Kroah-Hartman <[e-mail]>

drivers/usb/host/Makefile

···
 # Makefile for USB Host Controller Drivers
 #
 
-ccflags-$(CONFIG_USB_DEBUG) := -DDEBUG
-
 # tell define_trace.h where to find the xhci trace header
 CFLAGS_xhci-trace.o := -I$(src)
 

drivers/usb/host/ehci-dbg.c

···
 
 /* this file is part of ehci-hcd.c */
 
-#if defined(DEBUG) || defined(CONFIG_DYNAMIC_DEBUG)
+#ifdef CONFIG_DYNAMIC_DEBUG
 
 /* check the values in the HCSPARAMS register
  * (host controller _Structural_ parameters)
···
 
 #endif
 
-#if defined(DEBUG) || defined(CONFIG_DYNAMIC_DEBUG)
+#ifdef CONFIG_DYNAMIC_DEBUG
 
 /* check the values in the HCCPARAMS register
  * (host controller _Capability_ parameters)
···
 
 #endif
 
-#if defined(DEBUG) || defined(CONFIG_DYNAMIC_DEBUG)
+#ifdef CONFIG_DYNAMIC_DEBUG
 
 static void __maybe_unused
 dbg_qtd (const char *label, struct ehci_hcd *ehci, struct ehci_qtd *qtd)
···
 dbg_port_buf (char *buf, unsigned len, const char *label, int port, u32 status)
 { return 0; }
 
-#endif	/* DEBUG || CONFIG_DYNAMIC_DEBUG */
+#endif	/* CONFIG_DYNAMIC_DEBUG */
 
 /* functions have the "wrong" filename when they're output... */
 #define dbg_status(ehci, label, status) { \

drivers/usb/host/ehci-fsl.c

···
 	struct fsl_usb2_platform_data *pdata = dev_get_platdata(dev);
 	u32 tmp;
 
-#if defined(DEBUG) || defined(CONFIG_DYNAMIC_DEBUG)
+#ifdef CONFIG_DYNAMIC_DEBUG
 	u32 mode = ehci_readl(ehci, hcd->regs + FSL_SOC_USB_USBMODE);
 	mode &= USBMODE_CM_MASK;
 	tmp = ehci_readl(ehci, hcd->regs + 0x140);	/* usbcmd */

drivers/usb/host/ehci-hcd.c

···
 		 sizeof(struct ehci_qh), sizeof(struct ehci_qtd),
 		 sizeof(struct ehci_itd), sizeof(struct ehci_sitd));
 
-#if defined(DEBUG) || defined(CONFIG_DYNAMIC_DEBUG)
+#ifdef CONFIG_DYNAMIC_DEBUG
 	ehci_debug_root = debugfs_create_dir("ehci", usb_debug_root);
 	if (!ehci_debug_root) {
 		retval = -ENOENT;
···
 	platform_driver_unregister(&PLATFORM_DRIVER);
 clean0:
 #endif
-#if defined(DEBUG) || defined(CONFIG_DYNAMIC_DEBUG)
+#ifdef CONFIG_DYNAMIC_DEBUG
 	debugfs_remove(ehci_debug_root);
 	ehci_debug_root = NULL;
 err_debug:
···
 #ifdef PS3_SYSTEM_BUS_DRIVER
 	ps3_ehci_driver_unregister(&PS3_SYSTEM_BUS_DRIVER);
 #endif
-#if defined(DEBUG) || defined(CONFIG_DYNAMIC_DEBUG)
+#ifdef CONFIG_DYNAMIC_DEBUG
 	debugfs_remove(ehci_debug_root);
 #endif
 	clear_bit(USB_EHCI_LOADED, &usb_hcds_loaded);

drivers/usb/host/ehci-q.c

···
 	 * Note: this routine is never called for Isochronous transfers.
 	 */
 	if (urb->dev->tt && !usb_pipeint(urb->pipe) && !qh->clearing_tt) {
-#if defined(DEBUG) || defined(CONFIG_DYNAMIC_DEBUG)
+#ifdef CONFIG_DYNAMIC_DEBUG
 		struct usb_device *tt = urb->dev->tt->hub;
 		dev_dbg(&tt->dev,
 			"clear tt buffer port %d, a%d ep%d t%08x\n",
 			urb->dev->ttport, urb->dev->devnum,
 			usb_pipeendpoint(urb->pipe), token);
-#endif /* DEBUG || CONFIG_DYNAMIC_DEBUG */
+#endif /* CONFIG_DYNAMIC_DEBUG */
 		if (!ehci_is_TDI(ehci)
 				|| urb->dev->tt->hub !=
 				   ehci_to_hcd(ehci)->self.root_hub) {

drivers/usb/host/ehci.h

···
 #endif
 
 /* statistics can be kept for tuning/monitoring */
-#if defined(DEBUG) || defined(CONFIG_DYNAMIC_DEBUG)
+#ifdef CONFIG_DYNAMIC_DEBUG
 #define EHCI_STATS
 #endif
 
···
 #endif
 
 	/* debug files */
-#if defined(DEBUG) || defined(CONFIG_DYNAMIC_DEBUG)
+#ifdef CONFIG_DYNAMIC_DEBUG
 	struct dentry		*debug_dir;
 #endif
 
···
 	dev_warn(ehci_to_hcd(ehci)->self.controller , fmt , ## args)
 
 
-#if !defined(DEBUG) && !defined(CONFIG_DYNAMIC_DEBUG)
+#ifndef CONFIG_DYNAMIC_DEBUG
 #define STUB_DEBUG_FILES
-#endif	/* !DEBUG && !CONFIG_DYNAMIC_DEBUG */
+#endif
 
 /*-------------------------------------------------------------------------*/
 

drivers/usb/host/imx21-dbg.c

···
 
 /* this file is part of imx21-hcd.c */
 
+#ifdef CONFIG_DYNAMIC_DEBUG
+#define DEBUG
+#endif
+
 #ifndef DEBUG
 
 static inline void create_debug_files(struct imx21 *imx21) { }

drivers/usb/host/imx21-hcd.c

···
 
 #include "imx21-hcd.h"
 
+#ifdef CONFIG_DYNAMIC_DEBUG
+#define DEBUG
+#endif
+
 #ifdef DEBUG
 #define DEBUG_LOG_FRAME(imx21, etd, event) \
 	(etd)->event##_frame = readl((imx21)->regs + USBH_FRMNUB)

drivers/usb/host/imx21-hcd.h

···
 #ifndef __LINUX_IMX21_HCD_H__
 #define __LINUX_IMX21_HCD_H__
 
+#ifdef CONFIG_DYNAMIC_DEBUG
+#define DEBUG
+#endif
+
 #include <linux/platform_data/usb-mx2.h>
 
 #define NUM_ISO_ETDS 	2

drivers/usb/host/oxu210hp-hcd.c

···
 #define oxu_info(oxu, fmt, args...) \
 		dev_info(oxu_to_hcd(oxu)->self.controller , fmt , ## args)
 
+#ifdef CONFIG_DYNAMIC_DEBUG
+#define DEBUG
+#endif
+
 static inline struct usb_hcd *oxu_to_hcd(struct oxu_hcd *oxu)
 {
 	return container_of((void *) oxu, struct usb_hcd, hcd_priv);

drivers/usb/host/uhci-debug.c

···
 
 static struct dentry *uhci_debugfs_root;
 
-#if defined(DEBUG) || defined(CONFIG_DYNAMIC_DEBUG)
+#ifdef CONFIG_DYNAMIC_DEBUG
 
 /* Handle REALLY large printks so we don't overflow buffers */
 static void lprintk(char *buf)
···
 
 #endif	/* CONFIG_DEBUG_FS */
 
-#else	/* DEBUG || CONFIG_DYNAMIC_DEBUG*/
+#else	/* CONFIG_DYNAMIC_DEBUG*/
 
 static inline void lprintk(char *buf)
 {}

drivers/usb/host/uhci-hcd.c

···
  *            show all queues in /sys/kernel/debug/uhci/[pci_addr]
  * debug = 3, show all TDs in URBs when dumping
  */
-#if defined(DEBUG) || defined(CONFIG_DYNAMIC_DEBUG)
+#ifdef CONFIG_DYNAMIC_DEBUG
 
 static int debug = 1;
 module_param(debug, int, S_IRUGO | S_IWUSR);
···
 			ignore_oc ? ", overcurrent ignored" : "");
 	set_bit(USB_UHCI_LOADED, &usb_hcds_loaded);
 
-#if defined(DEBUG) || defined(CONFIG_DYNAMIC_DEBUG)
+#ifdef CONFIG_DYNAMIC_DEBUG
 	errbuf = kmalloc(ERRBUF_LEN, GFP_KERNEL);
 	if (!errbuf)
 		goto errbuf_failed;
···
 #endif
 	kmem_cache_destroy(uhci_up_cachep);
 	debugfs_remove(uhci_debugfs_root);
-#if defined(DEBUG) || defined(CONFIG_DYNAMIC_DEBUG)
+#ifdef CONFIG_DYNAMIC_DEBUG
 	kfree(errbuf);
 #endif
 	clear_bit(USB_UHCI_LOADED, &usb_hcds_loaded);