> > I think it would be even better to introduce a SSCB regmap layer
> > and use that.
>
> I'm fine with introducing a SCCB regmap layer.
I am fine with this approach, too.
> But do we need to provide both a SCCB regmap and these SCCB helpers?
I don't know much about the OV sensor drivers. I'd
2018年7月10日(火) 6:23 Sebastian Reichel :
>
> Hi,
>
> On Mon, Jul 09, 2018 at 06:14:43PM +0200, Wolfram Sang wrote:
> > > static int ov772x_read(struct i2c_client *client, u8 addr)
> > > {
> > > - int ret;
> > > - u8 val;
> > > -
> > > - ret = i2c_master_send(client, &addr, 1);
> > > - if (r
Hi,
On Mon, Jul 09, 2018 at 06:14:43PM +0200, Wolfram Sang wrote:
> > static int ov772x_read(struct i2c_client *client, u8 addr)
> > {
> > - int ret;
> > - u8 val;
> > -
> > - ret = i2c_master_send(client, &addr, 1);
> > - if (ret < 0)
> > - return ret;
> > - ret = i2c_master
> static int ov772x_read(struct i2c_client *client, u8 addr)
> {
> - int ret;
> - u8 val;
> -
> - ret = i2c_master_send(client, &addr, 1);
> - if (ret < 0)
> - return ret;
> - ret = i2c_master_recv(client, &val, 1);
> - if (ret < 0)
> - return ret;
