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

Simon Sandström simon at nikanor.nu
Mon Jun 10 08:44:29 UTC 2019


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 at nikanor.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



More information about the devel mailing list