[PATCH 4/4] PCI: Descope pci_printk() to aer_printk()

[Ilpo Järvinen]

include/linux/pci.h provides low-level pci_printk() interface that is
only used by AER because it needs to print the same message with
different levels depending on the error severity. No other PCI code
uses that functionality and calls pci_<level>() logging functions
directly with the appropriate level.

Descope pci_printk() into AER as aer_printk().

Signed-off-by: Ilpo Järvinen <ilpo.jarvinen at linux.intel.com>
---
 drivers/pci/pcie/aer.c | 10 +++++++---
 include/linux/pci.h    |  3 ---
 2 files changed, 7 insertions(+), 6 deletions(-)

diff --git a/drivers/pci/pcie/aer.c b/drivers/pci/pcie/aer.c
index 80c5ba8d8296..bfc6b94dad4d 100644
--- a/drivers/pci/pcie/aer.c
+++ b/drivers/pci/pcie/aer.c
@@ -17,6 +17,7 @@
 
 #include <linux/bitops.h>
 #include <linux/cper.h>
+#include <linux/dev_printk.h>
 #include <linux/pci.h>
 #include <linux/pci-acpi.h>
 #include <linux/sched.h>
@@ -35,6 +36,9 @@
 #include "../pci.h"
 #include "portdrv.h"
 
+#define aer_printk(level, pdev, fmt, arg...) \
+	dev_printk(level, &(pdev)->dev, fmt, ##arg)
+
 #define AER_ERROR_SOURCES_MAX		128
 
 #define AER_MAX_TYPEOF_COR_ERRS		16	/* as per PCI_ERR_COR_STATUS */
@@ -692,7 +696,7 @@ static void __aer_print_error(struct pci_dev *dev,
 		if (!errmsg)
 			errmsg = "Unknown Error Bit";
 
-		pci_printk(level, dev, "   [%2d] %-22s%s\n", i, errmsg,
+		aer_printk(level, dev, "   [%2d] %-22s%s\n", i, errmsg,
 				info->first_error == i ? " (First)" : "");
 	}
 	pci_dev_aer_stats_incr(dev, info);
@@ -715,11 +719,11 @@ void aer_print_error(struct pci_dev *dev, struct aer_err_info *info)
 
 	level = (info->severity == AER_CORRECTABLE) ? KERN_WARNING : KERN_ERR;
 
-	pci_printk(level, dev, "PCIe Bus Error: severity=%s, type=%s, (%s)\n",
+	aer_printk(level, dev, "PCIe Bus Error: severity=%s, type=%s, (%s)\n",
 		   aer_error_severity_string[info->severity],
 		   aer_error_layer[layer], aer_agent_string[agent]);
 
-	pci_printk(level, dev, "  device [%04x:%04x] error status/mask=%08x/%08x\n",
+	aer_printk(level, dev, "  device [%04x:%04x] error status/mask=%08x/%08x\n",
 		   dev->vendor, dev->device, info->status, info->mask);
 
 	__aer_print_error(dev, info);
diff --git a/include/linux/pci.h b/include/linux/pci.h
index db9b47ce3eef..02d23e795915 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -2685,9 +2685,6 @@ void pci_uevent_ers(struct pci_dev *pdev, enum  pci_ers_result err_type);
 
 #include <linux/dma-mapping.h>
 
-#define pci_printk(level, pdev, fmt, arg...) \
-	dev_printk(level, &(pdev)->dev, fmt, ##arg)
-
 #define pci_emerg(pdev, fmt, arg...)	dev_emerg(&(pdev)->dev, fmt, ##arg)
 #define pci_alert(pdev, fmt, arg...)	dev_alert(&(pdev)->dev, fmt, ##arg)
 #define pci_crit(pdev, fmt, arg...)	dev_crit(&(pdev)->dev, fmt, ##arg)
-- 
2.39.5