PCI: Replace printks with appropriate pr_*()

Replace deprecated printk(KERN_ERR...) with pr_err() in arch/ia64/pci/pci.c

Signed-off-by: Yijing Wang <wangyijing@huawei.com>
Cc: Fenghua Yu <fenghua.yu@intel.com>
Cc: Yinghai Lu <yinghai@kernel.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: linux-ia64@vger.kernel.org
Signed-off-by: Tony Luck <tony.luck@intel.com>

arch/ia64/pci/pci.c

@@ -157,7 +157,7 @@ new_space (u64 phys_base, int sparse)
 			return i;
 
 	if (num_io_spaces == MAX_IO_SPACES) {
-		printk(KERN_ERR "PCI: Too many IO port spaces "
+		pr_err("PCI: Too many IO port spaces "
 			"(MAX_IO_SPACES=%lu)\n", MAX_IO_SPACES);
 		return ~0;
 	}
@@ -181,7 +181,8 @@ static u64 add_io_space(struct pci_root_info *info,
 	len = strlen(info->name) + 32;
 	iospace = kzalloc(sizeof(*iospace) + len, GFP_KERNEL);
 	if (!iospace) {
-		printk(KERN_ERR "PCI: No memory for %s I/O port space\n",
+		dev_err(&info->bridge->dev,
+				"PCI: No memory for %s I/O port space\n",
 				info->name);
 		goto out;
 	}
@@ -445,7 +446,7 @@ struct pci_bus *pci_acpi_scan_root(struct acpi_pci_root *root)
 
 	info = kzalloc(sizeof(*info), GFP_KERNEL);
 	if (!info) {
-		printk(KERN_WARNING
+		dev_err(&device->dev,
 				"pci_bus %04x:%02x: ignored (out of memory)\n",
 				domain, busnum);
 		kfree(controller);
@@ -781,7 +782,7 @@ static void __init set_pci_dfl_cacheline_size(void)
 
 	status = ia64_pal_cache_summary(&levels, &unique_caches);
 	if (status != 0) {
-		printk(KERN_ERR "%s: ia64_pal_cache_summary() failed "
+		pr_err("%s: ia64_pal_cache_summary() failed "
 			"(status=%ld)\n", __func__, status);
 		return;
 	}
@@ -789,7 +790,7 @@ static void __init set_pci_dfl_cacheline_size(void)
 	status = ia64_pal_cache_config_info(levels - 1,
 				/* cache_type (data_or_unified)= */ 2, &cci);
 	if (status != 0) {
-		printk(KERN_ERR "%s: ia64_pal_cache_config_info() failed "
+		pr_err("%s: ia64_pal_cache_config_info() failed "
 			"(status=%ld)\n", __func__, status);
 		return;
 	}