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From:   fred@fredlawl.com
To:     bhelgaas@google.com
Cc:     linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org,
        mika.westerberg@linux.intel.com, lukas@wunner.de,
        andriy.shevchenko@linux.intel.com, keith.busch@intel.com,
        mr.nuke.me@gmail.com, liudongdong3@huawei.com, thesven73@gmail.com,
        Frederick Lawler <fred@fredlawl.com>
Subject: [PATCH 1/4] PCI: Replace dev_*() printk wrappers with pci_*() printk wrappers
Date:   Sat, 27 Apr 2019 14:13:01 -0500
Message-Id: <20190427191304.32502-2-fred@fredlawl.com>
In-Reply-To: <20190427191304.32502-1-fred@fredlawl.com>
References: <20190427191304.32502-1-fred@fredlawl.com>
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

From: Frederick Lawler <fred@fredlawl.com>

Replace remaining instances of dev_*() printk wrappers with pci_*()
printk wrappers. No functional change intended.

Signed-off-by: Frederick Lawler <fred@fredlawl.com>
---
 drivers/pci/pcie/aer.c        | 13 ++++++-------
 drivers/pci/pcie/aer_inject.c |  4 ++--
 drivers/pci/pcie/dpc.c        | 27 ++++++++++++---------------
 3 files changed, 20 insertions(+), 24 deletions(-)

diff --git a/drivers/pci/pcie/aer.c b/drivers/pci/pcie/aer.c
index f8fc2114ad39..224d878a28b4 100644
--- a/drivers/pci/pcie/aer.c
+++ b/drivers/pci/pcie/aer.c
@@ -964,8 +964,7 @@ static bool find_source_device(struct pci_dev *parent,
 	pci_walk_bus(parent->subordinate, find_device_iter, e_info);
 
 	if (!e_info->error_dev_num) {
-		pci_printk(KERN_DEBUG, parent, "can't find device of ID%04x\n",
-			   e_info->id);
+		pci_dbg(parent, "can't find device of ID%04x\n", e_info->id);
 		return false;
 	}
 	return true;
@@ -1377,10 +1376,11 @@ static int aer_probe(struct pcie_device *dev)
 	int status;
 	struct aer_rpc *rpc;
 	struct device *device = &dev->device;
+	struct pci_dev *pdev = dev->port;
 
 	rpc = devm_kzalloc(device, sizeof(struct aer_rpc), GFP_KERNEL);
 	if (!rpc) {
-		dev_printk(KERN_DEBUG, device, "alloc AER rpc failed\n");
+		pci_dbg(pdev, "alloc AER rpc failed\n");
 		return -ENOMEM;
 	}
 	rpc->rpd = dev->port;
@@ -1389,13 +1389,12 @@ static int aer_probe(struct pcie_device *dev)
 	status = devm_request_threaded_irq(device, dev->irq, aer_irq, aer_isr,
 					   IRQF_SHARED, "aerdrv", dev);
 	if (status) {
-		dev_printk(KERN_DEBUG, device, "request AER IRQ %d failed\n",
-			   dev->irq);
+		pci_dbg(pdev, "request AER IRQ %d failed\n", dev->irq);
 		return status;
 	}
 
 	aer_enable_rootport(rpc);
-	dev_info(device, "AER enabled with IRQ %d\n", dev->irq);
+	pci_info(pdev, "AER enabled with IRQ %d\n", dev->irq);
 	return 0;
 }
 
@@ -1419,7 +1418,7 @@ static pci_ers_result_t aer_root_reset(struct pci_dev *dev)
 	pci_write_config_dword(dev, pos + PCI_ERR_ROOT_COMMAND, reg32);
 
 	rc = pci_bus_error_reset(dev);
-	pci_printk(KERN_DEBUG, dev, "Root Port link has been reset\n");
+	pci_dbg(dev, "Root Port link has been reset\n");
 
 	/* Clear Root Error Status */
 	pci_read_config_dword(dev, pos + PCI_ERR_ROOT_STATUS, &reg32);
diff --git a/drivers/pci/pcie/aer_inject.c b/drivers/pci/pcie/aer_inject.c
index 95d4759664b3..610b617ae600 100644
--- a/drivers/pci/pcie/aer_inject.c
+++ b/drivers/pci/pcie/aer_inject.c
@@ -460,12 +460,12 @@ static int aer_inject(struct aer_error_inj *einj)
 	if (device) {
 		edev = to_pcie_device(device);
 		if (!get_service_data(edev)) {
-			dev_warn(&edev->device,
+			pci_warn(edev->port,
 				 "aer_inject: AER service is not initialized\n");
 			ret = -EPROTONOSUPPORT;
 			goto out_put;
 		}
-		dev_info(&edev->device,
+		pci_info(edev->port,
 			 "aer_inject: Injecting errors %08x/%08x into device %s\n",
 			 einj->cor_status, einj->uncor_status, pci_name(dev));
 		local_irq_disable();
diff --git a/drivers/pci/pcie/dpc.c b/drivers/pci/pcie/dpc.c
index 7b77754a82de..72659286191b 100644
--- a/drivers/pci/pcie/dpc.c
+++ b/drivers/pci/pcie/dpc.c
@@ -100,7 +100,6 @@ static int dpc_wait_rp_inactive(struct dpc_dev *dpc)
 {
 	unsigned long timeout = jiffies + HZ;
 	struct pci_dev *pdev = dpc->dev->port;
-	struct device *dev = &dpc->dev->device;
 	u16 cap = dpc->cap_pos, status;
 
 	pci_read_config_word(pdev, cap + PCI_EXP_DPC_STATUS, &status);
@@ -110,7 +109,7 @@ static int dpc_wait_rp_inactive(struct dpc_dev *dpc)
 		pci_read_config_word(pdev, cap + PCI_EXP_DPC_STATUS, &status);
 	}
 	if (status & PCI_EXP_DPC_RP_BUSY) {
-		dev_warn(dev, "DPC root port still busy\n");
+		pci_warn(pdev, "DPC root port still busy\n");
 		return -EBUSY;
 	}
 	return 0;
@@ -148,7 +147,6 @@ static pci_ers_result_t dpc_reset_link(struct pci_dev *pdev)
 
 static void dpc_process_rp_pio_error(struct dpc_dev *dpc)
 {
-	struct device *dev = &dpc->dev->device;
 	struct pci_dev *pdev = dpc->dev->port;
 	u16 cap = dpc->cap_pos, dpc_status, first_error;
 	u32 status, mask, sev, syserr, exc, dw0, dw1, dw2, dw3, log, prefix;
@@ -156,13 +154,13 @@ static void dpc_process_rp_pio_error(struct dpc_dev *dpc)
 
 	pci_read_config_dword(pdev, cap + PCI_EXP_DPC_RP_PIO_STATUS, &status);
 	pci_read_config_dword(pdev, cap + PCI_EXP_DPC_RP_PIO_MASK, &mask);
-	dev_err(dev, "rp_pio_status: %#010x, rp_pio_mask: %#010x\n",
+	pci_err(pdev, "rp_pio_status: %#010x, rp_pio_mask: %#010x\n",
 		status, mask);
 
 	pci_read_config_dword(pdev, cap + PCI_EXP_DPC_RP_PIO_SEVERITY, &sev);
 	pci_read_config_dword(pdev, cap + PCI_EXP_DPC_RP_PIO_SYSERROR, &syserr);
 	pci_read_config_dword(pdev, cap + PCI_EXP_DPC_RP_PIO_EXCEPTION, &exc);
-	dev_err(dev, "RP PIO severity=%#010x, syserror=%#010x, exception=%#010x\n",
+	pci_err(pdev, "RP PIO severity=%#010x, syserror=%#010x, exception=%#010x\n",
 		sev, syserr, exc);
 
 	/* Get First Error Pointer */
@@ -171,7 +169,7 @@ static void dpc_process_rp_pio_error(struct dpc_dev *dpc)
 
 	for (i = 0; i < ARRAY_SIZE(rp_pio_error_string); i++) {
 		if ((status & ~mask) & (1 << i))
-			dev_err(dev, "[%2d] %s%s\n", i, rp_pio_error_string[i],
+			pci_err(pdev, "[%2d] %s%s\n", i, rp_pio_error_string[i],
 				first_error == i ? " (First)" : "");
 	}
 
@@ -185,18 +183,18 @@ static void dpc_process_rp_pio_error(struct dpc_dev *dpc)
 			      &dw2);
 	pci_read_config_dword(pdev, cap + PCI_EXP_DPC_RP_PIO_HEADER_LOG + 12,
 			      &dw3);
-	dev_err(dev, "TLP Header: %#010x %#010x %#010x %#010x\n",
+	pci_err(pdev, "TLP Header: %#010x %#010x %#010x %#010x\n",
 		dw0, dw1, dw2, dw3);
 
 	if (dpc->rp_log_size < 5)
 		goto clear_status;
 	pci_read_config_dword(pdev, cap + PCI_EXP_DPC_RP_PIO_IMPSPEC_LOG, &log);
-	dev_err(dev, "RP PIO ImpSpec Log %#010x\n", log);
+	pci_err(pdev, "RP PIO ImpSpec Log %#010x\n", log);
 
 	for (i = 0; i < dpc->rp_log_size - 5; i++) {
 		pci_read_config_dword(pdev,
 			cap + PCI_EXP_DPC_RP_PIO_TLPPREFIX_LOG, &prefix);
-		dev_err(dev, "TLP Prefix Header: dw%d, %#010x\n", i, prefix);
+		pci_err(pdev, "TLP Prefix Header: dw%d, %#010x\n", i, prefix);
 	}
  clear_status:
 	pci_write_config_dword(pdev, cap + PCI_EXP_DPC_RP_PIO_STATUS, status);
@@ -229,18 +227,17 @@ static irqreturn_t dpc_handler(int irq, void *context)
 	struct aer_err_info info;
 	struct dpc_dev *dpc = context;
 	struct pci_dev *pdev = dpc->dev->port;
-	struct device *dev = &dpc->dev->device;
 	u16 cap = dpc->cap_pos, status, source, reason, ext_reason;
 
 	pci_read_config_word(pdev, cap + PCI_EXP_DPC_STATUS, &status);
 	pci_read_config_word(pdev, cap + PCI_EXP_DPC_SOURCE_ID, &source);
 
-	dev_info(dev, "DPC containment event, status:%#06x source:%#06x\n",
+	pci_info(pdev, "DPC containment event, status:%#06x source:%#06x\n",
 		 status, source);
 
 	reason = (status & PCI_EXP_DPC_STATUS_TRIGGER_RSN) >> 1;
 	ext_reason = (status & PCI_EXP_DPC_STATUS_TRIGGER_RSN_EXT) >> 5;
-	dev_warn(dev, "DPC %s detected\n",
+	pci_warn(pdev, "DPC %s detected\n",
 		 (reason == 0) ? "unmasked uncorrectable error" :
 		 (reason == 1) ? "ERR_NONFATAL" :
 		 (reason == 2) ? "ERR_FATAL" :
@@ -307,7 +304,7 @@ static int dpc_probe(struct pcie_device *dev)
 					   dpc_handler, IRQF_SHARED,
 					   "pcie-dpc", dpc);
 	if (status) {
-		dev_warn(device, "request IRQ%d failed: %d\n", dev->irq,
+		pci_warn(pdev, "request IRQ%d failed: %d\n", dev->irq,
 			 status);
 		return status;
 	}
@@ -319,7 +316,7 @@ static int dpc_probe(struct pcie_device *dev)
 	if (dpc->rp_extensions) {
 		dpc->rp_log_size = (cap & PCI_EXP_DPC_RP_PIO_LOG_SIZE) >> 8;
 		if (dpc->rp_log_size < 4 || dpc->rp_log_size > 9) {
-			dev_err(device, "RP PIO log size %u is invalid\n",
+			pci_err(pdev, "RP PIO log size %u is invalid\n",
 				dpc->rp_log_size);
 			dpc->rp_log_size = 0;
 		}
@@ -328,7 +325,7 @@ static int dpc_probe(struct pcie_device *dev)
 	ctl = (ctl & 0xfff4) | PCI_EXP_DPC_CTL_EN_FATAL | PCI_EXP_DPC_CTL_INT_EN;
 	pci_write_config_word(pdev, dpc->cap_pos + PCI_EXP_DPC_CTL, ctl);
 
-	dev_info(device, "DPC error containment capabilities: Int Msg #%d, RPExt%c PoisonedTLP%c SwTrigger%c RP PIO Log %d, DL_ActiveErr%c\n",
+	pci_info(pdev, "DPC error containment capabilities: Int Msg #%d, RPExt%c PoisonedTLP%c SwTrigger%c RP PIO Log %d, DL_ActiveErr%c\n",
 		cap & PCI_EXP_DPC_IRQ, FLAG(cap, PCI_EXP_DPC_CAP_RP_EXT),
 		FLAG(cap, PCI_EXP_DPC_CAP_POISONED_TLP),
 		FLAG(cap, PCI_EXP_DPC_CAP_SW_TRIGGER), dpc->rp_log_size,
-- 
2.17.1