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>

1 files changed, 0 insertions, 1 deletions

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;