linux-kernel - [PATCH v2 14/18] usb: vhci-hcd: Remove ftrace-like logging

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Message-Id: <20250726-vhci-hcd-suspend-fix-v2-14-189266dfdfaa@collabora.com>
Date: Sat, 26 Jul 2025 01:08:16 +0300
From: Cristian Ciocaltea <cristian.ciocaltea@...labora.com>
To: Valentina Manea <valentina.manea.m@...il.com>, 
 Shuah Khan <shuah@...nel.org>, Hongren Zheng <i@...ithal.me>, 
 Greg Kroah-Hartman <gregkh@...uxfoundation.org>, 
 "Brian G. Merrell" <bgmerrell@...ell.com>
Cc: kernel@...labora.com, Greg Kroah-Hartman <gregkh@...e.de>, 
 linux-usb@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH v2 14/18] usb: vhci-hcd: Remove ftrace-like logging

Drop all superfluous log entries as reported by checkpatch:

  WARNING: Unnecessary ftrace-like logging - prefer using ftrace

Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@...labora.com>
---
 drivers/usb/usbip/vhci_hcd.c | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/drivers/usb/usbip/vhci_hcd.c b/drivers/usb/usbip/vhci_hcd.c
index 0a552cf93be5d55409e2cffabce4c7a68e1360c4..f37f5f3680c2f1be8ed056d5c8579d75a0d0ad25 100644
--- a/drivers/usb/usbip/vhci_hcd.c
+++ b/drivers/usb/usbip/vhci_hcd.c
@@ -1282,8 +1282,6 @@ static int vhci_bus_suspend(struct usb_hcd *hcd)
 	struct vhci *vhci = *((void **)dev_get_platdata(hcd->self.controller));
 	unsigned long flags;
 
-	dev_dbg(&hcd->self.root_hub->dev, "%s\n", __func__);
-
 	spin_lock_irqsave(&vhci->lock, flags);
 	hcd->state = HC_STATE_SUSPENDED;
 	spin_unlock_irqrestore(&vhci->lock, flags);
@@ -1297,8 +1295,6 @@ static int vhci_bus_resume(struct usb_hcd *hcd)
 	int rc = 0;
 	unsigned long flags;
 
-	dev_dbg(&hcd->self.root_hub->dev, "%s\n", __func__);
-
 	spin_lock_irqsave(&vhci->lock, flags);
 
 	if (!HCD_HW_ACCESSIBLE(hcd))
@@ -1450,8 +1446,6 @@ static int vhci_hcd_suspend(struct platform_device *pdev, pm_message_t state)
 	int ret = 0;
 	unsigned long flags;
 
-	dev_dbg(&pdev->dev, "%s\n", __func__);
-
 	hcd = platform_get_drvdata(pdev);
 	if (!hcd)
 		return 0;
@@ -1489,8 +1483,6 @@ static int vhci_hcd_resume(struct platform_device *pdev)
 {
 	struct usb_hcd *hcd;
 
-	dev_dbg(&pdev->dev, "%s\n", __func__);
-
 	hcd = platform_get_drvdata(pdev);
 	if (!hcd)
 		return 0;

-- 
2.50.0