dev_dbg: check dev_dbg() arguments

Duplicate what Zach Brown did for pr_debug in commit
8b2a1fd1b394c60eaa2587716102dd5e9b4e5990

[akpm@linux-foundation.org: fix a couple of things which broke]
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

2 files changed, 1 insertions, 9 deletions

diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
index b89a98e61323..7a6028599d62 100644
--- a/drivers/usb/core/hub.c
+++ b/drivers/usb/core/hub.c
@@ -119,8 +119,7 @@ MODULE_PARM_DESC(use_both_schemes,
                 "first one fails");
 
 
-#ifdef  DEBUG
-static inline char *portspeed (int portstatus)
+static inline char *portspeed(int portstatus)
 {
         if (portstatus & (1 << USB_PORT_FEAT_HIGHSPEED))
                 return "480 Mb/s";
@@ -129,7 +128,6 @@ static inline char *portspeed (int portstatus)
         else
                 return "12 Mb/s";
 }
-#endif
 
 /* Note that hdev or one of its children must be locked! */
 static inline struct usb_hub *hdev_to_hub(struct usb_device *hdev)
diff --git a/drivers/usb/host/ohci-hcd.c b/drivers/usb/host/ohci-hcd.c
index f0d29eda3c6d..e8bbe8bc2598 100644
--- a/drivers/usb/host/ohci-hcd.c
+++ b/drivers/usb/host/ohci-hcd.c
@@ -486,9 +486,6 @@ static int ohci_run (struct ohci_hcd *ohci)
          * or if bus glue did the same (e.g. for PCI add-in cards with
          * PCI PM support).
          */
-        ohci_dbg (ohci, "resetting from state '%s', control = 0x%x\n",
-                        hcfs2string (ohci->hc_control & OHCI_CTRL_HCFS),
-                        ohci_readl (ohci, &ohci->regs->control));
         if ((ohci->hc_control & OHCI_CTRL_RWC) != 0
                         && !device_may_wakeup(hcd->self.controller))
                 device_init_wakeup(hcd->self.controller, 1);
@@ -744,9 +741,6 @@ static void ohci_stop (struct usb_hcd *hcd)
 {
         struct ohci_hcd         *ohci = hcd_to_ohci (hcd);
 
-        ohci_dbg (ohci, "stop %s controller (state 0x%02x)\n",
-                hcfs2string (ohci->hc_control & OHCI_CTRL_HCFS),
-                hcd->state);
         ohci_dump (ohci, 1);
 
         flush_scheduled_work();