On Thu, Feb 18, 2021 at 11:58:40AM +0530, Atul Gopinathan wrote:
> Resolve the following sparse warning:
> drivers/staging//comedi/comedi_fops.c:2983:41: warning: incorrect type in
> argument 1 (different address spaces)
> drivers/staging//comedi/comedi_fops.c:2983:41: expected void [noderef]
> <asn:1> *uptr
> drivers/staging//comedi/comedi_fops.c:2983:41: got unsigned int *chanlist
>
> cmd->chanlist is of type (unsigned int *) as defined in
> "struct comedi_cmd" in file drivers/staging/comedi/comedi.h
>
> The function "ptr_to_compat()" expects argument of type
> (void __user *) as defined in include/linux/compat.h
>
> Signed-off-by: Atul Gopinathan <atulgopinat...@gmail.com>
> ---
> drivers/staging/comedi/comedi_fops.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
Is this different from your previous patch:
https://lore.kernel.org/r/20210217165907.9777-1-atulgopinat...@gmail.com
if so, you might need a better subject line here, and for that one, as
they look alike at a quick glance.
Which one goes first?
Can you resend both of these as a patch series with better subjects as a
v2 patch set?
thanks,
greg k-h
