]> pilppa.com Git - linux-2.6-omap-h63xx.git/commitdiff
dev_dbg: check dev_dbg() arguments
authorDan Williams <dan.j.williams@intel.com>
Thu, 26 Apr 2007 07:12:10 +0000 (00:12 -0700)
committerGreg Kroah-Hartman <gregkh@suse.de>
Fri, 27 Apr 2007 17:57:34 +0000 (10:57 -0700)
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>
drivers/usb/core/hub.c
drivers/usb/host/ohci-hcd.c
include/linux/device.h

index b89a98e613235ea715154f347a50763fb81b4e78..7a6028599d6226c33713e465af0d31e3230d7f34 100644 (file)
@@ -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)
index f0d29eda3c6da72ede3d82a2937e1d3ccbf98de8..e8bbe8bc259819c57512bfac4bc8c8ff61ab4505 100644 (file)
@@ -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();
index 8511d14071b3f7e472fdf8cba23192b27fabc80c..a0cd2ced31a9b9a3a0df8050bc5e25c4df34b994 100644 (file)
@@ -571,7 +571,11 @@ extern const char *dev_driver_string(struct device *dev);
 #define dev_dbg(dev, format, arg...)           \
        dev_printk(KERN_DEBUG , dev , format , ## arg)
 #else
-#define dev_dbg(dev, format, arg...) do { (void)(dev); } while (0)
+static inline int __attribute__ ((format (printf, 2, 3)))
+dev_dbg(struct device * dev, const char * fmt, ...)
+{
+       return 0;
+}
 #endif
 
 #define dev_err(dev, format, arg...)           \