char: xilinx_hwicap: Remove casting the return value which is a void pointer

Casting the return value which is a void pointer is redundant.
The conversion from void pointer to any other pointer type is
guaranteed by the C programming language.

Signed-off-by: Jingoo Han <jg1.han@samsung.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 5224da5..a7f65c2 100644 (file)
--- a/drivers/char/xilinx_hwicap/xilinx_hwicap.c
+++ b/drivers/char/xilinx_hwicap/xilinx_hwicap.c
@@ -721,7 +721,7 @@ static int hwicap_remove(struct device *dev)
 {
        struct hwicap_drvdata *drvdata;
 
-       drvdata = (struct hwicap_drvdata *)dev_get_drvdata(dev);
+       drvdata = dev_get_drvdata(dev);
 
        if (!drvdata)
                return 0;