linux-kernel - [PATCH 2/5] staging: kpc2000: remove unnecessary debug prints in core.c

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Message-Id: <20190610084432.12597-3-simon@nikanor.nu>
Date:   Mon, 10 Jun 2019 10:44:29 +0200
From:   Simon Sandström <simon@...anor.nu>
To:     gregkh@...uxfoundation.org
Cc:     =simon@...anor.nu, jeremy@...zel.net, dan.carpenter@...cle.com,
        devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org,
        Simon Sandström <simon@...anor.nu>
Subject: [PATCH 2/5] staging: kpc2000: remove unnecessary debug prints in core.c

Debug prints that are used only to inform about function entry or exit
can be removed as ftrace can be used to get this information.

Signed-off-by: Simon Sandström <simon@...anor.nu>
---
 drivers/staging/kpc2000/kpc2000/core.c | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/drivers/staging/kpc2000/kpc2000/core.c b/drivers/staging/kpc2000/kpc2000/core.c
index 93e381198b45..9b9b29ac90c5 100644
--- a/drivers/staging/kpc2000/kpc2000/core.c
+++ b/drivers/staging/kpc2000/kpc2000/core.c
@@ -311,9 +311,6 @@ static int kp2000_pcie_probe(struct pci_dev *pdev,
 	unsigned long dma_bar_phys_len;
 	u16 regval;
 
-	dev_dbg(&pdev->dev, "%s(pdev = [%p], id = [%p])\n",
-		__func__, pdev, id);
-
 	/*
 	 * Step 1: Allocate a struct for the pcard
 	 */
@@ -506,7 +503,6 @@ static int kp2000_pcie_probe(struct pci_dev *pdev,
 	writel(KPC_DMA_CARD_IRQ_ENABLE | KPC_DMA_CARD_USER_INTERRUPT_MODE,
 	       pcard->dma_common_regs);
 
-	dev_dbg(&pcard->pdev->dev, "%s() complete!\n", __func__);
 	mutex_unlock(&pcard->sem);
 	return 0;
 
@@ -540,8 +536,6 @@ static void kp2000_pcie_remove(struct pci_dev *pdev)
 {
 	struct kp2000_device *pcard = pci_get_drvdata(pdev);
 
-	dev_dbg(&pdev->dev, "%s(pdev=%p)\n", __func__, pdev);
-
 	if (!pcard)
 		return;
 
-- 
2.20.1