[media] vsp1: Fix a sparse warning

As reported by: kbuild test robot <fengguang.wu@intel.com>:
	 drivers/media/platform/vsp1/vsp1_drv.c:434:21: sparse: cast removes address space of expression

	   433		vsp1->mmio = devm_ioremap_resource(&pdev->dev, io);
	 > 434		if (IS_ERR((void *)vsp1->mmio))
	 > 435			return PTR_ERR((void *)vsp1->mmio);

There's no need to convert it to void *.

Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>

diff --git a/drivers/media/platform/vsp1/vsp1_drv.c b/drivers/media/platform/vsp1/vsp1_drv.c
index 8700842edcf2a33daf7e5b5b5e4f08099933d59c..ff8cd2d6be39e12f1fa77e1230183aa5fed7f4a3 100644 (file)
--- a/drivers/media/platform/vsp1/vsp1_drv.c
+++ b/drivers/media/platform/vsp1/vsp1_drv.c
@@ -434,8 +434,8 @@ static int vsp1_probe(struct platform_device *pdev)
        /* I/O, IRQ and clock resources */
        io = platform_get_resource(pdev, IORESOURCE_MEM, 0);
        vsp1->mmio = devm_ioremap_resource(&pdev->dev, io);
-       if (IS_ERR((void *)vsp1->mmio))
-               return PTR_ERR((void *)vsp1->mmio);
+       if (IS_ERR(vsp1->mmio))
+               return PTR_ERR(vsp1->mmio);
 
        vsp1->clock = devm_clk_get(&pdev->dev, NULL);
        if (IS_ERR(vsp1->clock)) {