Hi, Denys Vlasenko <[email protected]> writes: > This function compiles to 298 bytes of machine code, has ~10 callsites.
fair enough > This is a USB 2.0 device, USB 2.0 is limited to 35 MB/s, so should be it's not limited to 35MB/sec, sorry. USB 2.0 has a theoretical maximum of 60MB/sec. But 44MB/sec is what people consider 'possible'. I've gotten to 41MB/sec with g_mas_storage gadget. > almost never CPU bound. > > No need to optimize for speed this agressively. > > Signed-off-by: Denys Vlasenko <[email protected]> > CC: Felipe Balbi <[email protected]> > CC: [email protected] > CC: [email protected] > --- > drivers/usb/gadget/udc/r8a66597-udc.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/usb/gadget/udc/r8a66597-udc.c > b/drivers/usb/gadget/udc/r8a66597-udc.c > index baa0609..1d79a47 100644 > --- a/drivers/usb/gadget/udc/r8a66597-udc.c > +++ b/drivers/usb/gadget/udc/r8a66597-udc.c > @@ -296,7 +296,7 @@ static void r8a66597_change_curpipe(struct r8a66597 > *r8a66597, u16 pipenum, > } while ((tmp & mask) != loop); > } > > -static inline void pipe_change(struct r8a66597 *r8a66597, u16 pipenum) > +static void pipe_change(struct r8a66597 *r8a66597, u16 pipenum) > { > struct r8a66597_ep *ep = r8a66597->pipenum2ep[pipenum]; > > -- > 2.1.0 > > -- > To unsubscribe from this list: send the line "unsubscribe linux-usb" in > the body of a message to [email protected] > More majordomo info at http://vger.kernel.org/majordomo-info.html -- balbi
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