On Sun, Aug 02, 2020 at 04:28:12PM -0700, Ashutosh Dixit wrote:
> Fix the following sparse warnings in drivers/misc/mic/vop//vop_main.c:
>
> 551:58: warning: incorrect type in argument 1 (different address spaces)
> 551:58: expected void const volatile [noderef] __iomem *addr
> 551:58: got restricted __le64 *
> 560:49: warning: incorrect type in argument 1 (different address spaces)
> 560:49: expected struct mic_device_ctrl *dc
> 560:49: got struct mic_device_ctrl [noderef] __iomem *dc
> 579:49: warning: incorrect type in argument 1 (different address spaces)
> 579:49: expected struct mic_device_ctrl *dc
> 579:49: got struct mic_device_ctrl [noderef] __iomem *dc
>
> Cc: Michael S. Tsirkin <mst@xxxxxxxxxx>
> Cc: Sudeep Dutt <sudeep.dutt@xxxxxxxxx>
> Cc: Arnd Bergmann <arnd@xxxxxxxx>
> Cc: Vincent Whitchurch <vincent.whitchurch@xxxxxxxx>
> Cc: stable <stable@xxxxxxxxxxxxxxx>
> Signed-off-by: Ashutosh Dixit <ashutosh.dixit@xxxxxxxxx>
Acked-by: Michael S. Tsirkin <mst@xxxxxxxxxx>
> ---
> drivers/misc/mic/vop/vop_main.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/misc/mic/vop/vop_main.c b/drivers/misc/mic/vop/vop_main.c
> index 85942f6717c5..25ed7d731701 100644
> --- a/drivers/misc/mic/vop/vop_main.c
> +++ b/drivers/misc/mic/vop/vop_main.c
> @@ -546,7 +546,7 @@ static int vop_match_desc(struct device *dev, void *data)
> return vdev->desc == (void __iomem *)data;
> }
>
> -static struct _vop_vdev *vop_dc_to_vdev(struct mic_device_ctrl *dc)
> +static struct _vop_vdev *vop_dc_to_vdev(struct mic_device_ctrl __iomem *dc)
> {
> return (struct _vop_vdev *)(unsigned long)readq(&dc->vdev);
> }
> --
> 2.26.2.108.g048abe1751
