[PATCH 2/5] pci: add pci_printk v4

[Yinghai Lu]

use DEFINE_LOGLEVEL_SETUP to set loglevel for pci
v2: two lines only
v3: use <pci, "pci:"> instead
v4: use KERN_PCI

Signed-off-by: Yinghai Lu <yhlu.kernel@xxxxxxxxx>
---
 drivers/pci/pci.c   |    2 ++
 include/linux/pci.h |    2 ++
 2 files changed, 4 insertions(+)

Index: linux-2.6/drivers/pci/pci.c
===================================================================
--- linux-2.6.orig/drivers/pci/pci.c
+++ linux-2.6/drivers/pci/pci.c
@@ -1953,6 +1953,8 @@ static int __devinit pci_setup(char *str
 }
 early_param("pci", pci_setup);
 
+DEFINE_LOGLEVEL_SETUP(pci, KERN_PCI, "pci:");
+
 device_initcall_sync(pci_init);
 
 EXPORT_SYMBOL(pci_reenable_device);
Index: linux-2.6/include/linux/pci.h
===================================================================
--- linux-2.6.orig/include/linux/pci.h
+++ linux-2.6/include/linux/pci.h
@@ -55,6 +55,8 @@
 /* Include the ID list */
 #include <linux/pci_ids.h>
 
+#define KERN_PCI "<pci>"
+
 /* pci_slot represents a physical slot */
 struct pci_slot {
 	struct pci_bus *bus;		/* The bus this slot is on */
--
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