On Wed, Jul 30, 2014 at 06:29:57PM +0530, Anil Belur wrote:
> - private_ioctl() internally calls copy_{to,from}_user() and does
> not use '__user' which gives out several sparse warnings
> - these sparse warnings were fixed by adding __user annotation to
> the data member of struct tagSCmdRequest:
>
> drivers/staging/vt6655/ioctl.c:78:51: warning: incorrect type in argument 2
> (different address spaces)
> drivers/staging/vt6655/ioctl.c:78:51: expected void const [noderef]
> asn:1>*from
> drivers/staging/vt6655/ioctl.c:78:51: got void *data
>
> Signed-off-by: Anil Belur <[email protected]>
Looks very nice now.
regards,
dan carpenter
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