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authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-06-28 11:32:53 -0700
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-07-23 16:32:36 -0700
commit2d6401cf4ca3861692a4779745e0049cac769d10 (patch)
treec41a2b9413ab485fb8d416e0815cdac6ec3fc635 /drivers/usb
parentca4d701323f8450b1bf80359a41af8cbccc7731a (diff)
USB: usbatm: move the atm_dbg() call to use dynamic debug
Move the atm_dbg() call to use the dynamic debug subsystem, and not rely on CONFIG_USB_DEBUG for if things should be printed out or not. This also means the drivers do not have to be rebuilt to get debugging messages, important for getting information from users who can not rebuild their kernels. Acked-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb')
-rw-r--r--drivers/usb/atm/usbatm.h16
1 files changed, 5 insertions, 11 deletions
diff --git a/drivers/usb/atm/usbatm.h b/drivers/usb/atm/usbatm.h
index 71dd13994bbe..5651231a7437 100644
--- a/drivers/usb/atm/usbatm.h
+++ b/drivers/usb/atm/usbatm.h
@@ -59,18 +59,12 @@
atm_printk(KERN_INFO, instance , format , ## arg)
#define atm_warn(instance, format, arg...) \
atm_printk(KERN_WARNING, instance , format , ## arg)
-#ifdef DEBUG
-#define atm_dbg(instance, format, arg...) \
- atm_printk(KERN_DEBUG, instance , format , ## arg)
-#define atm_rldbg(instance, format, arg...) \
+#define atm_dbg(instance, format, arg...) \
+ dynamic_pr_debug("ATM dev %d: " format , \
+ (instance)->atm_dev->number , ## arg)
+#define atm_rldbg(instance, format, arg...) \
if (printk_ratelimit()) \
- atm_printk(KERN_DEBUG, instance , format , ## arg)
-#else
-#define atm_dbg(instance, format, arg...) \
- do {} while (0)
-#define atm_rldbg(instance, format, arg...) \
- do {} while (0)
-#endif
+ atm_dbg(instance , format , ## arg)
/* flags, set by mini-driver in bind() */