Hi,
On Thu, Jul 30, 2015 at 09:15:38AM +0200, Robert Baldyga wrote:
> On 07/29/2015 05:20 PM, Felipe Balbi wrote:
> > On Mon, Jul 27, 2015 at 11:16:14AM +0200, Robert Baldyga wrote:
> >> Convert endpoint configuration to new capabilities model.
> >>
> >> Fixed typo in "epc-nulk" to "epc-bulk".
> >>
> >> Signed-off-by: Robert Baldyga <r.baldyga@xxxxxxxxxxx>
> >> ---
> >> drivers/staging/emxx_udc/emxx_udc.c | 60 ++++++++++++++++++-------------------
> >> 1 file changed, 29 insertions(+), 31 deletions(-)
> >>
> >> diff --git a/drivers/staging/emxx_udc/emxx_udc.c b/drivers/staging/emxx_udc/emxx_udc.c
> >> index 3b7aa36..0d64bee 100644
> >> --- a/drivers/staging/emxx_udc/emxx_udc.c
> >> +++ b/drivers/staging/emxx_udc/emxx_udc.c
> >> @@ -3153,36 +3153,33 @@ static const struct usb_gadget_ops nbu2ss_gadget_ops = {
> >> .ioctl = nbu2ss_gad_ioctl,
> >> };
> >>
> >> -static const char g_ep0_name[] = "ep0";
> >> -static const char g_ep1_name[] = "ep1-bulk";
> >> -static const char g_ep2_name[] = "ep2-bulk";
> >> -static const char g_ep3_name[] = "ep3in-int";
> >> -static const char g_ep4_name[] = "ep4-iso";
> >> -static const char g_ep5_name[] = "ep5-iso";
> >> -static const char g_ep6_name[] = "ep6-bulk";
> >> -static const char g_ep7_name[] = "ep7-bulk";
> >> -static const char g_ep8_name[] = "ep8in-int";
> >> -static const char g_ep9_name[] = "ep9-iso";
> >> -static const char g_epa_name[] = "epa-iso";
> >> -static const char g_epb_name[] = "epb-bulk";
> >> -static const char g_epc_name[] = "epc-nulk";
> >> -static const char g_epd_name[] = "epdin-int";
> >> -
> >> -static const char *gp_ep_name[NUM_ENDPOINTS] = {
> >> - g_ep0_name,
> >> - g_ep1_name,
> >> - g_ep2_name,
> >> - g_ep3_name,
> >> - g_ep4_name,
> >> - g_ep5_name,
> >> - g_ep6_name,
> >> - g_ep7_name,
> >> - g_ep8_name,
> >> - g_ep9_name,
> >> - g_epa_name,
> >> - g_epb_name,
> >> - g_epc_name,
> >> - g_epd_name,
> >> +static const struct {
> >> + const char *name;
> >> + const struct usb_ep_caps caps;
> >> +} ep_info[NUM_ENDPOINTS] = {
> >> +#define EP_INFO(_name, _type, _dir) \
> >> + { \
> >> + .name = _name, \
> >> + .caps = USB_EP_CAPS(USB_EP_CAPS_TYPE_ ## _type, \
> >> + USB_EP_CAPS_DIR_ ## _dir), \
> >> + }
> >> +
> >> + EP_INFO("ep0", CONTROL, ALL),
> >> + EP_INFO("ep1-bulk", BULK, ALL),
> >> + EP_INFO("ep2-bulk", BULK, ALL),
> >> + EP_INFO("ep3in-int", INT, IN),
> >> + EP_INFO("ep4-iso", INT, ALL),
> >> + EP_INFO("ep5-iso", ISO, ALL),
> >> + EP_INFO("ep6-bulk", ISO, ALL),
> >> + EP_INFO("ep7-bulk", BULK, ALL),
> >> + EP_INFO("ep8in-int", INT, IN),
> >> + EP_INFO("ep9-iso", ISO, ALL),
> >> + EP_INFO("epa-iso", ISO, ALL),
> >> + EP_INFO("epb-bulk", BULK, ALL),
> >> + EP_INFO("epc-bulk", BULK, ALL),
> >> + EP_INFO("epdin-int", INT, IN),
> >
> > IMO, this is pointless obfuscation. It just makes it a pain to grep
> > source around. Why don't you have UDC drivers initialize the 1-bit flags
> > directly ?
> >
>
> Do you mean something like this? It just makes it a pain to scroll this
> source ;)
but it's at least easy to grep. Another option would be the following:
EP_INFO("ep0", USB_EP_CAPS(USB_EP_CAPS_TYPE_CONTROL,
USB_EP_CAPS_DIR_ALL)),
that also helps grepping.
--
balbi
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