ehci: enable debugging code when CONFIG_DYNAMIC_DEBUG is set
The debugging code for ehci is enabled to run if the DEBUG flag is defined.
This patch enables the debugging code also when the kernel is configured
with dynamic debugging on.
Signed-off-by: Xenia Ragiadakou <burzalodowa@gmail.com>
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/usb/host/ehci-dbg.c b/drivers/usb/host/ehci-dbg.c
index 5429d26..7ad478a 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 */
-#ifdef DEBUG
+#if defined(DEBUG) || defined(CONFIG_DYNAMIC_DEBUG)
/* check the values in the HCSPARAMS register
* (host controller _Structural_ parameters)
@@ -62,7 +62,7 @@
#endif
-#ifdef DEBUG
+#if defined(DEBUG) || defined(CONFIG_DYNAMIC_DEBUG)
/* check the values in the HCCPARAMS register
* (host controller _Capability_ parameters)
@@ -101,7 +101,7 @@
#endif
-#ifdef DEBUG
+#if defined(DEBUG) || defined(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 */
+#endif /* DEBUG || 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 e44f442..947b009 100644
--- a/drivers/usb/host/ehci-fsl.c
+++ b/drivers/usb/host/ehci-fsl.c
@@ -418,7 +418,7 @@
struct fsl_usb2_platform_data *pdata = dev_get_platdata(dev);
u32 tmp;
-#ifdef DEBUG
+#if defined(DEBUG) || defined(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 73c7299..103d076 100644
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -1300,7 +1300,7 @@
sizeof(struct ehci_qh), sizeof(struct ehci_qtd),
sizeof(struct ehci_itd), sizeof(struct ehci_sitd));
-#ifdef DEBUG
+#if defined(DEBUG) || defined(CONFIG_DYNAMIC_DEBUG)
ehci_debug_root = debugfs_create_dir("ehci", usb_debug_root);
if (!ehci_debug_root) {
retval = -ENOENT;
@@ -1349,7 +1349,7 @@
platform_driver_unregister(&PLATFORM_DRIVER);
clean0:
#endif
-#ifdef DEBUG
+#if defined(DEBUG) || defined(CONFIG_DYNAMIC_DEBUG)
debugfs_remove(ehci_debug_root);
ehci_debug_root = NULL;
err_debug:
@@ -1373,7 +1373,7 @@
#ifdef PS3_SYSTEM_BUS_DRIVER
ps3_ehci_driver_unregister(&PS3_SYSTEM_BUS_DRIVER);
#endif
-#ifdef DEBUG
+#if defined(DEBUG) || defined(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 cf9f2fb..e321804 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) {
-#ifdef DEBUG
+#if defined(DEBUG) || defined(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 */
+#endif /* DEBUG || 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-sched.c b/drivers/usb/host/ehci-sched.c
index 833c35c..85dd24e 100644
--- a/drivers/usb/host/ehci-sched.c
+++ b/drivers/usb/host/ehci-sched.c
@@ -169,7 +169,7 @@
break;
}
}
-#ifdef DEBUG
+#if defined(DEBUG) || defined(CONFIG_DYNAMIC_DEBUG)
if (usecs > ehci->uframe_periodic_max)
ehci_err (ehci, "uframe %d sched overrun: %d usecs\n",
frame * 8 + uframe, usecs);
diff --git a/drivers/usb/host/ehci.h b/drivers/usb/host/ehci.h
index 6067d4b..291db7d 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 */
-#ifdef DEBUG
+#if defined(DEBUG) || defined(CONFIG_DYNAMIC_DEBUG)
#define EHCI_STATS
#endif
@@ -226,7 +226,7 @@
#endif
/* debug files */
-#ifdef DEBUG
+#if defined(DEBUG) || defined(CONFIG_DYNAMIC_DEBUG)
struct dentry *debug_dir;
#endif
@@ -783,9 +783,9 @@
dev_warn(ehci_to_hcd(ehci)->self.controller , fmt , ## args)
-#ifndef DEBUG
+#if !defined(DEBUG) && !defined(CONFIG_DYNAMIC_DEBUG)
#define STUB_DEBUG_FILES
-#endif /* DEBUG */
+#endif /* !DEBUG && !CONFIG_DYNAMIC_DEBUG */
/*-------------------------------------------------------------------------*/