Merge tag 'driver-core-3.6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

Pull driver core merge from Greg Kroah-Hartman:
 "Here is the big driver core update for 3.7-rc1.

  A number of firmware_class.c updates (as you saw a month or so ago),
  and some hyper-v updates and some printk fixes as well.  All patches
  that are outside of the drivers/base area have been acked by the
  respective maintainers, and have all been in the linux-next tree for a
  while.

  Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>"

* tag 'driver-core-3.6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (95 commits)
  memory: tegra{20,30}-mc: Fix reading incorrect register in mc_readl()
  device.h: Add missing inline to #ifndef CONFIG_PRINTK dev_vprintk_emit
  memory: emif: Add ifdef CONFIG_DEBUG_FS guard for emif_debugfs_[init|exit]
  Documentation: Fixes some translation error in Documentation/zh_CN/gpio.txt
  Documentation: Remove 3 byte redundant code at the head of the Documentation/zh_CN/arm/booting
  Documentation: Chinese translation of Documentation/video4linux/omap3isp.txt
  device and dynamic_debug: Use dev_vprintk_emit and dev_printk_emit
  dev: Add dev_vprintk_emit and dev_printk_emit
  netdev_printk/netif_printk: Remove a superfluous logging colon
  netdev_printk/dynamic_netdev_dbg: Directly call printk_emit
  dev_dbg/dynamic_debug: Update to use printk_emit, optimize stack
  driver-core: Shut up dev_dbg_reatelimited() without DEBUG
  tools/hv: Parse /etc/os-release
  tools/hv: Check for read/write errors
  tools/hv: Fix exit() error code
  tools/hv: Fix file handle leak
  Tools: hv: Implement the KVP verb - KVP_OP_GET_IP_INFO
  Tools: hv: Rename the function kvp_get_ip_address()
  Tools: hv: Implement the KVP verb - KVP_OP_SET_IP_INFO
  Tools: hv: Add an example script to configure an interface
  ...

1 files changed, 13 insertions, 7 deletions

diff --git a/net/core/dev.c b/net/core/dev.c
index 89e33a5d4d93..36c4a0cdb6c1 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -6424,22 +6424,26 @@ const char *netdev_drivername(const struct net_device *dev)
 	return empty;
 }
 
-int __netdev_printk(const char *level, const struct net_device *dev,
+static int __netdev_printk(const char *level, const struct net_device *dev,
 			   struct va_format *vaf)
 {
 	int r;
 
-	if (dev && dev->dev.parent)
-		r = dev_printk(level, dev->dev.parent, "%s: %pV",
-			       netdev_name(dev), vaf);
-	else if (dev)
+	if (dev && dev->dev.parent) {
+		r = dev_printk_emit(level[1] - '0',
+				    dev->dev.parent,
+				    "%s %s %s: %pV",
+				    dev_driver_string(dev->dev.parent),
+				    dev_name(dev->dev.parent),
+				    netdev_name(dev), vaf);
+	} else if (dev) {
 		r = printk("%s%s: %pV", level, netdev_name(dev), vaf);
-	else
+	} else {
 		r = printk("%s(NULL net_device): %pV", level, vaf);
+	}
 
 	return r;
 }
-EXPORT_SYMBOL(__netdev_printk);
 
 int netdev_printk(const char *level, const struct net_device *dev,
 		  const char *format, ...)
@@ -6454,6 +6458,7 @@ int netdev_printk(const char *level, const struct net_device *dev,
 	vaf.va = &args;
 
 	r = __netdev_printk(level, dev, &vaf);
+
 	va_end(args);
 
 	return r;
@@ -6473,6 +6478,7 @@ int func(const struct net_device *dev, const char *fmt, ...)	\
 	vaf.va = &args;						\
 								\
 	r = __netdev_printk(level, dev, &vaf);			\
+								\
 	va_end(args);						\
 								\
 	return r;						\