From: Oliver Neukum <oneukum@suse.de>
Date: Mon, 18 Nov 2013 12:23:16 +0000 (+0100)
Subject: usb: kill DEBUG compile option
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=1c20163d30db28552a341d5e0d6c007d4c8dc8be;p=linux.git

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 <oneukum@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/usb/host/Makefile b/drivers/usb/host/Makefile
index 01e879ef36548..7530468c9a4fe 100644
--- a/drivers/usb/host/Makefile
+++ b/drivers/usb/host/Makefile
@@ -2,8 +2,6 @@
 # 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)
 
diff --git a/drivers/usb/host/ehci-dbg.c b/drivers/usb/host/ehci-dbg.c
index 4a9c2edbcb2bc..9269782a76273 100644
--- a/drivers/usb/host/ehci-dbg.c
+++ b/drivers/usb/host/ehci-dbg.c
@@ -18,7 +18,7 @@
 
 /* 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)
@@ -62,7 +62,7 @@ static inline void dbg_hcs_params (struct ehci_hcd *ehci, char *label) {}
 
 #endif
 
-#if defined(DEBUG) || defined(CONFIG_DYNAMIC_DEBUG)
+#ifdef CONFIG_DYNAMIC_DEBUG
 
 /* check the values in the HCCPARAMS register
  * (host controller _Capability_ parameters)
@@ -101,7 +101,7 @@ static inline void dbg_hcc_params (struct ehci_hcd *ehci, char *label) {}
 
 #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)
@@ -301,7 +301,7 @@ static inline int __maybe_unused
 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) { \
diff --git a/drivers/usb/host/ehci-fsl.c b/drivers/usb/host/ehci-fsl.c
index a06d5012201fe..87a7426a44f41 100644
--- a/drivers/usb/host/ehci-fsl.c
+++ b/drivers/usb/host/ehci-fsl.c
@@ -413,7 +413,7 @@ static int ehci_fsl_mpc512x_drv_suspend(struct device *dev)
 	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 */
diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c
index b57e997eb7164..1e21a3623af9b 100644
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -1313,7 +1313,7 @@ static int __init ehci_hcd_init(void)
 		 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;
@@ -1362,7 +1362,7 @@ clean2:
 	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:
@@ -1386,7 +1386,7 @@ static void __exit ehci_hcd_cleanup(void)
 #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);
diff --git a/drivers/usb/host/ehci-q.c b/drivers/usb/host/ehci-q.c
index db05bd8ee9d59..54f5332f814dd 100644
--- a/drivers/usb/host/ehci-q.c
+++ b/drivers/usb/host/ehci-q.c
@@ -168,13 +168,13 @@ static void ehci_clear_tt_buffer(struct ehci_hcd *ehci, struct ehci_qh *qh,
 	 * 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) {
diff --git a/drivers/usb/host/ehci.h b/drivers/usb/host/ehci.h
index e8f41c5e771b9..c35a6e2b94e5a 100644
--- a/drivers/usb/host/ehci.h
+++ b/drivers/usb/host/ehci.h
@@ -38,7 +38,7 @@ typedef __u16 __bitwise __hc16;
 #endif
 
 /* statistics can be kept for tuning/monitoring */
-#if defined(DEBUG) || defined(CONFIG_DYNAMIC_DEBUG)
+#ifdef CONFIG_DYNAMIC_DEBUG
 #define EHCI_STATS
 #endif
 
@@ -248,7 +248,7 @@ struct ehci_hcd {			/* one per controller */
 #endif
 
 	/* debug files */
-#if defined(DEBUG) || defined(CONFIG_DYNAMIC_DEBUG)
+#ifdef CONFIG_DYNAMIC_DEBUG
 	struct dentry		*debug_dir;
 #endif
 
@@ -832,9 +832,9 @@ static inline u32 hc32_to_cpup (const struct ehci_hcd *ehci, const __hc32 *x)
 	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
 
 /*-------------------------------------------------------------------------*/
 
diff --git a/drivers/usb/host/imx21-dbg.c b/drivers/usb/host/imx21-dbg.c
index ec98ecee35175..4f320d050da77 100644
--- a/drivers/usb/host/imx21-dbg.c
+++ b/drivers/usb/host/imx21-dbg.c
@@ -18,6 +18,10 @@
 
 /* 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) { }
diff --git a/drivers/usb/host/imx21-hcd.c b/drivers/usb/host/imx21-hcd.c
index adb01d950a165..cb6d608535026 100644
--- a/drivers/usb/host/imx21-hcd.c
+++ b/drivers/usb/host/imx21-hcd.c
@@ -62,6 +62,10 @@
 
 #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)
diff --git a/drivers/usb/host/imx21-hcd.h b/drivers/usb/host/imx21-hcd.h
index c005770a73e97..05122f8a69830 100644
--- a/drivers/usb/host/imx21-hcd.h
+++ b/drivers/usb/host/imx21-hcd.h
@@ -24,6 +24,10 @@
 #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
diff --git a/drivers/usb/host/oxu210hp-hcd.c b/drivers/usb/host/oxu210hp-hcd.c
index 4a6df2d8f902f..4a05148ee79bd 100644
--- a/drivers/usb/host/oxu210hp-hcd.c
+++ b/drivers/usb/host/oxu210hp-hcd.c
@@ -60,6 +60,10 @@
 #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);
diff --git a/drivers/usb/host/uhci-debug.c b/drivers/usb/host/uhci-debug.c
index 3989f0ad05392..1b28a000d5c62 100644
--- a/drivers/usb/host/uhci-debug.c
+++ b/drivers/usb/host/uhci-debug.c
@@ -20,7 +20,7 @@
 
 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)
@@ -635,7 +635,7 @@ static const struct file_operations uhci_debug_operations = {
 
 #endif	/* CONFIG_DEBUG_FS */
 
-#else	/* DEBUG || CONFIG_DYNAMIC_DEBUG*/
+#else	/* CONFIG_DYNAMIC_DEBUG*/
 
 static inline void lprintk(char *buf)
 {}
diff --git a/drivers/usb/host/uhci-hcd.c b/drivers/usb/host/uhci-hcd.c
index d9d3c5a98d832..27f35e8f161b2 100644
--- a/drivers/usb/host/uhci-hcd.c
+++ b/drivers/usb/host/uhci-hcd.c
@@ -69,7 +69,7 @@ MODULE_PARM_DESC(ignore_oc, "ignore hardware overcurrent indications");
  *            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);
@@ -870,7 +870,7 @@ static int __init uhci_hcd_init(void)
 			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;
@@ -931,7 +931,7 @@ static void __exit uhci_hcd_cleanup(void)
 #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);