Hi Mike,
> On Tuesday 31 July 2012 02:36:57 Lukasz Majewski wrote:
> > --- /dev/null
> > +++ b/drivers/usb/gadget/g_dnl.c
> >
> > +static const struct usb_descriptor_header *otg_desc[] = {
> > + (struct usb_descriptor_header *) &(struct
> > usb_otg_descriptor){
>
> since you're just casting away things, you could just use (void*) to
> make it a bit more compact
>
> also, can this be:
> static const struct usb_descriptor_header * const otg_desc[]
> (notice the 2nd const)
>
After looking into the code I can say that otg_support is not needed
(at least for this gadget) in u-boot. Will be removed.
> > +static struct usb_gadget_strings *g_dnl_composite_strings[] = {
>
> here too:
> static struct usb_gadget_strings * const g_dnl_composite_strings[] = {
This const is anyway discarded by compiler (GCC 4.6.1) when .string
field of struct usb_composite_driver is initialized.
>
> > +static int g_dnl_do_config(struct usb_configuration *c)
> > +{
> > + int ret = -1;
> > + char *s = (char *) c->cdev->driver->name;
>
> pretty sure this should be:
> const char *s = c->cdev->driver->name;
Yes, you are right. Corrected.
>
> > +static int g_dnl_bind(struct usb_composite_dev *cdev)
> > +{
> > + int gcnum;
> > + int id, ret;
> > + struct usb_gadget *gadget = cdev->gadget;
>
> can we stick to a single space for indentation between the type and
> the variable name please ?
Corrected.
>
> > +int g_dnl_register(const char *type)
> > +{
> > + int ret;
> > + /* We only allow "dfu" atm, so 3 should be enough */
> > + static char name[sizeof(shortname) + 3];
> > +
> > + if (!strcmp(type, "dfu")) {
> > + strcpy(name, shortname);
> > + strcat(name, type);
>
> if u-boot had stpcpy(), we could do:
> strcpy(stpcpy(name, shortname), type);
>
> > --- /dev/null
> > +++ b/include/g_dnl.h
> >
> > +/* USB initialization declaration - board specific*/
>
> needs a space before that "*/"
Corrected.
> -mike
--
Best regards,
Lukasz Majewski
Samsung Poland R&D Center | Linux Platform Group
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