From: Michal Simek <michal.simek@xilinx.com>
Date: Mon, 30 Sep 2013 07:28:36 +0000 (+0200)
Subject: char: hwicap: Remove unnecessary dev_set_drvdata()
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=12b3af3096cdfb0613da374021167868c6abc9ce;p=linux-beck.git

char: hwicap: Remove unnecessary dev_set_drvdata()

Driver core clears the driver data to NULL after device_release
or on probe failure, so just remove it from here.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/char/xilinx_hwicap/xilinx_hwicap.c b/drivers/char/xilinx_hwicap/xilinx_hwicap.c
index a7f65c2b2cb5..f6345f932e46 100644
--- a/drivers/char/xilinx_hwicap/xilinx_hwicap.c
+++ b/drivers/char/xilinx_hwicap/xilinx_hwicap.c
@@ -731,7 +731,6 @@ static int hwicap_remove(struct device *dev)
 	iounmap(drvdata->base_address);
 	release_mem_region(drvdata->mem_start, drvdata->mem_size);
 	kfree(drvdata);
-	dev_set_drvdata(dev, NULL);
 
 	mutex_lock(&icap_sem);
 	probed_devices[MINOR(dev->devt)-XHWICAP_MINOR] = 0;