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 01e879e..7530468 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 4a9c2ed..9269782 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 @@
#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 @@
#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 @@
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 a06d501..87a7426 100644
--- a/drivers/usb/host/ehci-fsl.c
+++ b/drivers/usb/host/ehci-fsl.c
@@ -413,7 +413,7 @@
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 b57e997..1e21a36 100644
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -1313,7 +1313,7 @@
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 @@
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 @@
#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 db05bd8..54f5332 100644
--- a/drivers/usb/host/ehci-q.c
+++ b/drivers/usb/host/ehci-q.c
@@ -168,13 +168,13 @@
* 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 e8f41c5..c35a6e2b 100644
--- a/drivers/usb/host/ehci.h
+++ b/drivers/usb/host/ehci.h
@@ -38,7 +38,7 @@
#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 @@
#endif
/* debug files */
-#if defined(DEBUG) || defined(CONFIG_DYNAMIC_DEBUG)
+#ifdef CONFIG_DYNAMIC_DEBUG
struct dentry *debug_dir;
#endif
@@ -832,9 +832,9 @@
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 ec98ece..4f320d0 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 adb01d9..cb6d608 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 c005770..05122f8 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 4a6df2d..4a05148 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 3989f0a..1b28a00 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 @@
#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 d9d3c5a..27f35e8 100644
--- a/drivers/usb/host/uhci-hcd.c
+++ b/drivers/usb/host/uhci-hcd.c
@@ -69,7 +69,7 @@
* 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 @@
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 @@
#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);