# This is a BitKeeper generated patch for the following project:
# Project Name: Linux kernel tree
# This patch format is intended for GNU patch command version 2.5 or higher.
# This patch includes the following deltas:
# ChangeSet 1.573.92.16 -> 1.573.92.17
# include/linux/device.h 1.39 -> 1.40
#
# The following is the BitKeeper ChangeSet Log
# --------------------------------------------
# 02/10/08 dsteklof@us.ibm.com 1.573.92.17
# driver core: add generic logging macros for devices.
# --------------------------------------------
#
diff -Nru a/include/linux/device.h b/include/linux/device.h
--- a/include/linux/device.h Tue Oct 8 15:53:41 2002
+++ b/include/linux/device.h Tue Oct 8 15:53:41 2002
@@ -421,4 +421,23 @@
extern void device_resume(u32 level);
extern void device_shutdown(void);
+/* debugging and troubleshooting/diagnostic helpers. */
+#ifdef DEBUG
+#define dev_dbg(dev, format, arg...) \
+ printk (KERN_DEBUG "%s %s: " format , \
+ dev.driver->name , dev.bus_id , ## arg)
+#else
+#define dev_dbg(dev, format, arg...) do {} while (0)
+#endif
+
+#define dev_err(dev, format, arg...) \
+ printk (KERN_ERR "%s %s: " format , \
+ dev.driver->name , dev.bus_id , ## arg)
+#define dev_info(dev, format, arg...) \
+ printk (KERN_INFO "%s %s: " format , \
+ dev.driver->name , dev.bus_id , ## arg)
+#define dev_warn(dev, format, arg...) \
+ printk (KERN_WARN "%s %s: " format , \
+ dev.driver->name , dev.bus_id , ## arg)
+
#endif /* _DEVICE_H_ */
-
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This archive was generated by hypermail 2b29 : Tue Oct 15 2002 - 22:00:29 EST