linux-kernel - [PATCH 5/5] staging: kpc2000: remove unnecessary debug prints in kpc_dma

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Date:   Mon, 10 Jun 2019 10:44:32 +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 5/5] staging: kpc2000: remove unnecessary debug prints in kpc_dma_driver.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/kpc_dma/kpc_dma_driver.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/drivers/staging/kpc2000/kpc_dma/kpc_dma_driver.c b/drivers/staging/kpc2000/kpc_dma/kpc_dma_driver.c
index 9acf1eafa024..4b854027e60a 100644
--- a/drivers/staging/kpc2000/kpc_dma/kpc_dma_driver.c
+++ b/drivers/staging/kpc2000/kpc_dma/kpc_dma_driver.c
@@ -106,8 +106,6 @@ int  kpc_dma_probe(struct platform_device *pldev)
 		goto err_rv;
 	}
 
-	dev_dbg(&pldev->dev, "%s(pldev = [%p]) ldev = [%p]\n", __func__, pldev, ldev);
-
 	INIT_LIST_HEAD(&ldev->list);
 
 	ldev->pldev = pldev;
@@ -183,8 +181,6 @@ int  kpc_dma_remove(struct platform_device *pldev)
 	if (!ldev)
 		return -ENXIO;
 
-	dev_dbg(&ldev->pldev->dev, "%s(pldev = [%p]) ldev = [%p]\n", __func__, pldev, ldev);
-
 	lock_engine(ldev);
 	sysfs_remove_files(&(ldev->pldev->dev.kobj), ndd_attr_list);
 	destroy_dma_engine(ldev);
-- 
2.20.1