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| author | Dan Williams <dan.j.williams@intel.com> | 2007-04-26 00:12:10 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2007-04-27 10:57:34 -0700 |
| commit | 404d5b185b4eb56d6fa2f7bd27833f8df1c38ce4 (patch) | |
| tree | 1130df0503191529ee7088ccf3868d3be81ebc2d | |
| parent | 61a2f59af6c8ffd9d6dd53f0da32563d4434e790 (diff) | |
| download | op-kernel-dev-404d5b185b4eb56d6fa2f7bd27833f8df1c38ce4.zip op-kernel-dev-404d5b185b4eb56d6fa2f7bd27833f8df1c38ce4.tar.gz | |
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>
| -rw-r--r-- | drivers/usb/core/hub.c | 4 | ||||
| -rw-r--r-- | drivers/usb/host/ohci-hcd.c | 6 | ||||
| -rw-r--r-- | include/linux/device.h | 6 |
3 files changed, 6 insertions, 10 deletions
diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c index b89a98e..7a60285 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 f0d29ed..e8bbe8b 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(); diff --git a/include/linux/device.h b/include/linux/device.h index 8511d14..a0cd2ce 100644 --- a/include/linux/device.h +++ b/include/linux/device.h @@ -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...) \ |
