Hi Mauro,
Thank you for the patch.
On Friday, 6 April 2018 17:23:19 EEST Mauro Carvalho Chehab wrote:
> That prevent those warnings:
> drivers/media/platform/omap3isp/isppreview.c:893:45: warning: incorrect
> type in initializer (different address spaces)
> drivers/media/platform/omap3isp/isppreview.c:893:45: expected void
> [noderef] <asn:1>*from drivers/media/platform/omap3isp/isppreview.c:893:45:
> got void *[noderef] <asn:1><noident>
> drivers/media/platform/omap3isp/isppreview.c:893:47: warning: dereference
> of noderef expression
That's nice, but it would be even nicer to explain what the problem is and how
you fix it, otherwise one might be left wondering if the fix is correct, or if
it could be a false positive.
With the commit message updated,
Reviewed-by: Laurent Pinchart <laurent.pinch...@ideasonboard.com>
> Signed-off-by: Mauro Carvalho Chehab <mche...@s-opensource.com>
> ---
> drivers/media/platform/omap3isp/isppreview.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/media/platform/omap3isp/isppreview.c
> b/drivers/media/platform/omap3isp/isppreview.c index
> ac30a0f83780..c2ef5870b231 100644
> --- a/drivers/media/platform/omap3isp/isppreview.c
> +++ b/drivers/media/platform/omap3isp/isppreview.c
> @@ -890,7 +890,7 @@ static int preview_config(struct isp_prev_device *prev,
> params = &prev->params.params[!!(active & bit)];
>
> if (cfg->flag & bit) {
> - void __user *from = *(void * __user *)
> + void __user *from = *(void __user **)
> ((void *)cfg + attr->config_offset);
> void *to = (void *)params + attr->param_offset;
> size_t size = attr->param_size;
--
Regards,
Laurent Pinchart
