Em Fri, 22 Mar 2013 01:45:30 +0200
Antti Palosaari <cr...@iki.fi> escreveu:
> On 03/21/2013 11:54 PM, Mauro Carvalho Chehab wrote:
> > Em Sun, 10 Mar 2013 04:03:03 +0200
> > Antti Palosaari <cr...@iki.fi> escreveu:
> >> static struct ite_config af9035_it913x_config = {
> >> - .chip_ver = 0x01,
> >> + .chip_ver = 0x02,
>
> >> @@ -1153,6 +1161,7 @@ static int af9035_tuner_attach(struct
> >> dvb_usb_adapter *adap)
> >> case AF9033_TUNER_IT9135_38:
> >> case AF9033_TUNER_IT9135_51:
> >> case AF9033_TUNER_IT9135_52:
> >> + af9035_it913x_config.chip_ver = 0x01;
> >
> > Hmmm... aren't you missing a break here? If not, please add a comment, as
> > otherwise reviewers think that this is a bug.
>
> It is correct as it was set 0x02 by init. And variable was removed
> totally few patches later.
Ok, so please send a patch latter adding a notice about that, like:
case AF9033_TUNER_IT9135_52:
af9035_it913x_config.chip_ver = 0x01;
/* fall trough */
case ...
This is a very common practice at the Kernel, as it helps to better
document it.
Also I'm pretty sure some janitor would otherwise send us sooner or later a
patch adding a break there.
Regards,
Mauro
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