diff options
59 files changed, 106 insertions, 112 deletions
diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c index dac7676ce21b..f69a1854a59c 100644 --- a/drivers/usb/class/cdc-acm.c +++ b/drivers/usb/class/cdc-acm.c @@ -1058,11 +1058,11 @@ made_compressed_probe: goto alloc_fail; } - ctrlsize = le16_to_cpu(epctrl->wMaxPacketSize); - readsize = le16_to_cpu(epread->wMaxPacketSize) * + ctrlsize = usb_endpoint_maxp(epctrl); + readsize = usb_endpoint_maxp(epread) * (quirks == SINGLE_RX_URB ? 1 : 2); acm->combined_interfaces = combined_interfaces; - acm->writesize = le16_to_cpu(epwrite->wMaxPacketSize) * 20; + acm->writesize = usb_endpoint_maxp(epwrite) * 20; acm->control = control_interface; acm->data = data_interface; acm->minor = minor; diff --git a/drivers/usb/class/cdc-wdm.c b/drivers/usb/class/cdc-wdm.c index 2b9ff518b509..1d26a7135dd9 100644 --- a/drivers/usb/class/cdc-wdm.c +++ b/drivers/usb/class/cdc-wdm.c @@ -682,7 +682,7 @@ next_desc: if (!ep || !usb_endpoint_is_int_in(ep)) goto err; - desc->wMaxPacketSize = le16_to_cpu(ep->wMaxPacketSize); + desc->wMaxPacketSize = usb_endpoint_maxp(ep); desc->bMaxPacketSize0 = udev->descriptor.bMaxPacketSize0; desc->orq = kmalloc(sizeof(struct usb_ctrlrequest), GFP_KERNEL); diff --git a/drivers/usb/class/usbtmc.c b/drivers/usb/class/usbtmc.c index 3f94ac34dce3..12cf5e7395a8 100644 --- a/drivers/usb/class/usbtmc.c +++ b/drivers/usb/class/usbtmc.c @@ -186,8 +186,7 @@ static int usbtmc_ioctl_abort_bulk_in(struct usbtmc_device_data *data) for (n = 0; n < current_setting->desc.bNumEndpoints; n++) if (current_setting->endpoint[n].desc.bEndpointAddress == data->bulk_in) - max_size = le16_to_cpu(current_setting->endpoint[n]. - desc.wMaxPacketSize); + max_size = usb_endpoint_maxp(¤t_setting->endpoint[n].desc); if (max_size == 0) { dev_err(dev, "Couldn't get wMaxPacketSize\n"); @@ -636,7 +635,7 @@ static int usbtmc_ioctl_clear(struct usbtmc_device_data *data) for (n = 0; n < current_setting->desc.bNumEndpoints; n++) { desc = ¤t_setting->endpoint[n].desc; if (desc->bEndpointAddress == data->bulk_in) - max_size = le16_to_cpu(desc->wMaxPacketSize); + max_size = usb_endpoint_maxp(desc); } if (max_size == 0) { diff --git a/drivers/usb/core/config.c b/drivers/usb/core/config.c index 26678cadfb21..9d5e07af55be 100644 --- a/drivers/usb/core/config.c +++ b/drivers/usb/core/config.c @@ -124,9 +124,9 @@ static void usb_parse_ss_endpoint_companion(struct device *ddev, int cfgno, if (usb_endpoint_xfer_isoc(&ep->desc)) max_tx = (desc->bMaxBurst + 1) * (desc->bmAttributes + 1) * - le16_to_cpu(ep->desc.wMaxPacketSize); + usb_endpoint_maxp(&ep->desc); else if (usb_endpoint_xfer_int(&ep->desc)) - max_tx = le16_to_cpu(ep->desc.wMaxPacketSize) * + max_tx = usb_endpoint_maxp(&ep->desc) * (desc->bMaxBurst + 1); else max_tx = 999999; @@ -241,7 +241,7 @@ static int usb_parse_endpoint(struct device *ddev, int cfgno, int inum, cfgno, inum, asnum, d->bEndpointAddress); endpoint->desc.bmAttributes = USB_ENDPOINT_XFER_INT; endpoint->desc.bInterval = 1; - if (le16_to_cpu(endpoint->desc.wMaxPacketSize) > 8) + if (usb_endpoint_maxp(&endpoint->desc) > 8) endpoint->desc.wMaxPacketSize = cpu_to_le16(8); } @@ -254,7 +254,7 @@ static int usb_parse_endpoint(struct device *ddev, int cfgno, int inum, && usb_endpoint_xfer_bulk(d)) { unsigned maxp; - maxp = le16_to_cpu(endpoint->desc.wMaxPacketSize) & 0x07ff; + maxp = usb_endpoint_maxp(&endpoint->desc) & 0x07ff; if (maxp != 512) dev_warn(ddev, "config %d interface %d altsetting %d " "bulk endpoint 0x%X has invalid maxpacket %d\n", diff --git a/drivers/usb/core/devices.c b/drivers/usb/core/devices.c index 0149c0976e9c..d95696584762 100644 --- a/drivers/usb/core/devices.c +++ b/drivers/usb/core/devices.c @@ -190,7 +190,7 @@ static char *usb_dump_endpoint_descriptor(int speed, char *start, char *end, dir = usb_endpoint_dir_in(desc) ? 'I' : 'O'; if (speed == USB_SPEED_HIGH) { - switch (le16_to_cpu(desc->wMaxPacketSize) & (0x03 << 11)) { + switch (usb_endpoint_maxp(desc) & (0x03 << 11)) { case 1 << 11: bandwidth = 2; break; case 2 << 11: @@ -240,7 +240,7 @@ static char *usb_dump_endpoint_descriptor(int speed, char *start, char *end, start += sprintf(start, format_endpt, desc->bEndpointAddress, dir, desc->bmAttributes, type, - (le16_to_cpu(desc->wMaxPacketSize) & 0x07ff) * + (usb_endpoint_maxp(desc) & 0x07ff) * bandwidth, interval, unit); return start; diff --git a/drivers/usb/core/endpoint.c b/drivers/usb/core/endpoint.c index df502a98d0df..db7fe50c23d4 100644 --- a/drivers/usb/core/endpoint.c +++ b/drivers/usb/core/endpoint.c @@ -56,7 +56,7 @@ static ssize_t show_ep_wMaxPacketSize(struct device *dev, { struct ep_device *ep = to_ep_device(dev); return sprintf(buf, "%04x\n", - le16_to_cpu(ep->desc->wMaxPacketSize) & 0x07ff); + usb_endpoint_maxp(ep->desc) & 0x07ff); } static DEVICE_ATTR(wMaxPacketSize, S_IRUGO, show_ep_wMaxPacketSize, NULL); diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c index 99fff6be3641..338f91ff54cb 100644 --- a/drivers/usb/core/hub.c +++ b/drivers/usb/core/hub.c @@ -3018,7 +3018,7 @@ hub_port_init (struct usb_hub *hub, struct usb_device *udev, int port1, i = 512; else i = udev->descriptor.bMaxPacketSize0; - if (le16_to_cpu(udev->ep0.desc.wMaxPacketSize) != i) { + if (usb_endpoint_maxp(&udev->ep0.desc) != i) { if (udev->speed == USB_SPEED_LOW || !(i == 8 || i == 16 || i == 32 || i == 64)) { dev_err(&udev->dev, "Invalid ep0 maxpacket: %d\n", i); diff --git a/drivers/usb/core/urb.c b/drivers/usb/core/urb.c index ae334b067c13..909625b91eb3 100644 --- a/drivers/usb/core/urb.c +++ b/drivers/usb/core/urb.c @@ -350,7 +350,7 @@ int usb_submit_urb(struct urb *urb, gfp_t mem_flags) dev->state < USB_STATE_CONFIGURED) return -ENODEV; - max = le16_to_cpu(ep->desc.wMaxPacketSize); + max = usb_endpoint_maxp(&ep->desc); if (max <= 0) { dev_dbg(&dev->dev, "bogus endpoint ep%d%s in %s (bad maxpacket %d)\n", diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c index de5f0afa890a..cebaef720cd4 100644 --- a/drivers/usb/dwc3/gadget.c +++ b/drivers/usb/dwc3/gadget.c @@ -254,8 +254,7 @@ static int dwc3_gadget_set_ep_config(struct dwc3 *dwc, struct dwc3_ep *dep, memset(¶ms, 0x00, sizeof(params)); params.param0.depcfg.ep_type = usb_endpoint_type(desc); - params.param0.depcfg.max_packet_size = - le16_to_cpu(desc->wMaxPacketSize); + params.param0.depcfg.max_packet_size = usb_endpoint_maxp(desc); params.param1.depcfg.xfer_complete_enable = true; params.param1.depcfg.xfer_not_ready_enable = true; diff --git a/drivers/usb/gadget/amd5536udc.c b/drivers/usb/gadget/amd5536udc.c index 70f2b376c86d..d65d8392be75 100644 --- a/drivers/usb/gadget/amd5536udc.c +++ b/drivers/usb/gadget/amd5536udc.c @@ -354,7 +354,7 @@ udc_ep_enable(struct usb_ep *usbep, const struct usb_endpoint_descriptor *desc) writel(tmp, &dev->ep[ep->num].regs->ctl); /* set max packet size */ - maxpacket = le16_to_cpu(desc->wMaxPacketSize); + maxpacket = usb_endpoint_maxp(desc); tmp = readl(&dev->ep[ep->num].regs->bufout_maxpkt); tmp = AMD_ADDBITS(tmp, maxpacket, UDC_EP_MAX_PKT_SIZE); ep->ep.maxpacket = maxpacket; diff --git a/drivers/usb/gadget/at91_udc.c b/drivers/usb/gadget/at91_udc.c index ddb118a76807..d01fa5badd66 100644 --- a/drivers/usb/gadget/at91_udc.c +++ b/drivers/usb/gadget/at91_udc.c @@ -487,7 +487,7 @@ static int at91_ep_enable(struct usb_ep *_ep, || !desc || ep->desc || _ep->name == ep0name || desc->bDescriptorType != USB_DT_ENDPOINT - || (maxpacket = le16_to_cpu(desc->wMaxPacketSize)) == 0 + || (maxpacket = usb_endpoint_maxp(desc)) == 0 || maxpacket > ep->maxpacket) { DBG("bad ep or descriptor\n"); return -EINVAL; diff --git a/drivers/usb/gadget/atmel_usba_udc.c b/drivers/usb/gadget/atmel_usba_udc.c index 5b1665eb1bef..722c468e9b3c 100644 --- a/drivers/usb/gadget/atmel_usba_udc.c +++ b/drivers/usb/gadget/atmel_usba_udc.c @@ -527,7 +527,7 @@ usba_ep_enable(struct usb_ep *_ep, const struct usb_endpoint_descriptor *desc) DBG(DBG_GADGET, "%s: ep_enable: desc=%p\n", ep->ep.name, desc); - maxpacket = le16_to_cpu(desc->wMaxPacketSize) & 0x7ff; + maxpacket = usb_endpoint_maxp(desc) & 0x7ff; if (((desc->bEndpointAddress & USB_ENDPOINT_NUMBER_MASK) != ep->index) || ep->index == 0 @@ -571,7 +571,7 @@ usba_ep_enable(struct usb_ep *_ep, const struct usb_endpoint_descriptor *desc) * Bits 11:12 specify number of _additional_ * transactions per microframe. */ - nr_trans = ((le16_to_cpu(desc->wMaxPacketSize) >> 11) & 3) + 1; + nr_trans = ((usb_endpoint_maxp(desc) >> 11) & 3) + 1; if (nr_trans > 3) return -EINVAL; diff --git a/drivers/usb/gadget/ci13xxx_udc.c b/drivers/usb/gadget/ci13xxx_udc.c index 1265a8502ea0..83428f56253b 100644 --- a/drivers/usb/gadget/ci13xxx_udc.c +++ b/drivers/usb/gadget/ci13xxx_udc.c @@ -2101,7 +2101,7 @@ static int ep_enable(struct usb_ep *ep, mEp->num = usb_endpoint_num(desc); mEp->type = usb_endpoint_type(desc); - mEp->ep.maxpacket = __constant_le16_to_cpu(desc->wMaxPacketSize); + mEp->ep.maxpacket = usb_endpoint_maxp(desc); dbg_event(_usb_addr(mEp), "ENABLE", 0); diff --git a/drivers/usb/gadget/composite.c b/drivers/usb/gadget/composite.c index aef47414f5d5..8065464523b1 100644 --- a/drivers/usb/gadget/composite.c +++ b/drivers/usb/gadget/composite.c @@ -164,7 +164,7 @@ int config_ep_by_speed(struct usb_gadget *g, ep_found: /* commit results */ - _ep->maxpacket = le16_to_cpu(chosen_desc->wMaxPacketSize); + _ep->maxpacket = usb_endpoint_maxp(chosen_desc); _ep->desc = chosen_desc; _ep->comp_desc = NULL; _ep->maxburst = 0; diff --git a/drivers/usb/gadget/dummy_hcd.c b/drivers/usb/gadget/dummy_hcd.c index e755a9d267fc..7b06d39d6203 100644 --- a/drivers/usb/gadget/dummy_hcd.c +++ b/drivers/usb/gadget/dummy_hcd.c @@ -439,7 +439,7 @@ dummy_enable (struct usb_ep *_ep, const struct usb_endpoint_descriptor *desc) * maximum packet size. * For SS devices the wMaxPacketSize is limited by 1024. */ - max = le16_to_cpu(desc->wMaxPacketSize) & 0x7ff; + max = usb_endpoint_maxp(desc) & 0x7ff; /* drivers must not request bad settings, since lower levels * (hardware or its drivers) may not check. some endpoints @@ -1277,7 +1277,7 @@ static int periodic_bytes (struct dummy *dum, struct dummy_ep *ep) int tmp; /* high bandwidth mode */ - tmp = le16_to_cpu(ep->desc->wMaxPacketSize); + tmp = usb_endpoint_maxp(ep->desc); tmp = (tmp >> 11) & 0x03; tmp *= 8 /* applies to entire frame */; limit += limit * tmp; diff --git a/drivers/usb/gadget/epautoconf.c b/drivers/usb/gadget/epautoconf.c index 7a7e6b7e1fd6..cdca7ebb7b48 100644 --- a/drivers/usb/gadget/epautoconf.c +++ b/drivers/usb/gadget/epautoconf.c @@ -158,7 +158,7 @@ ep_matches ( * where it's an output parameter representing the full speed limit. * the usb spec fixes high speed bulk maxpacket at 512 bytes. */ - max = 0x7ff & le16_to_cpu(desc->wMaxPacketSize); + max = 0x7ff & usb_endpoint_maxp(desc); switch (type) { case USB_ENDPOINT_XFER_INT: /* INT: limit 64 bytes full speed, 1024 high/super speed */ diff --git a/drivers/usb/gadget/f_mass_storage.c b/drivers/usb/gadget/f_mass_storage.c index 5b9339582007..4ce3decda1db 100644 --- a/drivers/usb/gadget/f_mass_storage.c +++ b/drivers/usb/gadget/f_mass_storage.c @@ -2401,8 +2401,7 @@ reset: goto reset; fsg->bulk_out->driver_data = common; fsg->bulk_out_enabled = 1; - common->bulk_out_maxpacket = - le16_to_cpu(fsg->bulk_out->desc->wMaxPacketSize); + common->bulk_out_maxpacket = usb_endpoint_maxp(fsg->bulk_out->desc); clear_bit(IGNORE_BULK_OUT, &fsg->atomic_bitflags); /* Allocate the requests */ diff --git a/drivers/usb/gadget/file_storage.c b/drivers/usb/gadget/file_storage.c index 639e14a2fd15..39ece40a045f 100644 --- a/drivers/usb/gadget/file_storage.c +++ b/drivers/usb/gadget/file_storage.c @@ -2801,7 +2801,7 @@ reset: if ((rc = enable_endpoint(fsg, fsg->bulk_out, d)) != 0) goto reset; fsg->bulk_out_enabled = 1; - fsg->bulk_out_maxpacket = le16_to_cpu(d->wMaxPacketSize); + fsg->bulk_out_maxpacket = usb_endpoint_maxp(d); clear_bit(IGNORE_BULK_OUT, &fsg->atomic_bitflags); if (transport_is_cbi()) { diff --git a/drivers/usb/gadget/fsl_qe_udc.c b/drivers/usb/gadget/fsl_qe_udc.c index 3bf872e1ad39..2a03e4de11c1 100644 --- a/drivers/usb/gadget/fsl_qe_udc.c +++ b/drivers/usb/gadget/fsl_qe_udc.c @@ -540,7 +540,7 @@ static int qe_ep_init(struct qe_udc *udc, int reval = 0; u16 max = 0; - max = le16_to_cpu(desc->wMaxPacketSize); + max = usb_endpoint_maxp(desc); /* check the max package size validate for this endpoint */ /* Refer to USB2.0 spec table 9-13, diff --git a/drivers/usb/gadget/fsl_udc_core.c b/drivers/usb/gadget/fsl_udc_core.c index de24a4233c25..d6993507165b 100644 --- a/drivers/usb/gadget/fsl_udc_core.c +++ b/drivers/usb/gadget/fsl_udc_core.c @@ -559,7 +559,7 @@ static int fsl_ep_enable(struct usb_ep *_ep, if (!udc->driver || (udc->gadget.speed == USB_SPEED_UNKNOWN)) return -ESHUTDOWN; - max = le16_to_cpu(desc->wMaxPacketSize); + max = usb_endpoint_maxp(desc); /* Disable automatic zlp generation. Driver is responsible to indicate * explicitly through req->req.zero. This is needed to enable multi-td diff --git a/drivers/usb/gadget/fusb300_udc.c b/drivers/usb/gadget/fusb300_udc.c index 4ec888f90002..d9ee6c37a6c1 100644 --- a/drivers/usb/gadget/fusb300_udc.c +++ b/drivers/usb/gadget/fusb300_udc.c @@ -220,7 +220,7 @@ static int config_ep(struct fusb300_ep *ep, info.type = desc->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK; info.dir_in = (desc->bEndpointAddress & USB_ENDPOINT_DIR_MASK) ? 1 : 0; - info.maxpacket = le16_to_cpu(desc->wMaxPacketSize); + info.maxpacket = usb_endpoint_maxp(desc); info.epnum = desc->bEndpointAddress & USB_ENDPOINT_NUMBER_MASK; if ((info.type == USB_ENDPOINT_XFER_INT) || diff --git a/drivers/usb/gadget/imx_udc.c b/drivers/usb/gadget/imx_udc.c index 692fd9b2248b..bf08bfcd90b8 100644 --- a/drivers/usb/gadget/imx_udc.c +++ b/drivers/usb/gadget/imx_udc.c @@ -689,7 +689,7 @@ static int imx_ep_enable(struct usb_ep *usb_ep, return -EINVAL; } - if (imx_ep->fifosize < le16_to_cpu(desc->wMaxPacketSize)) { + if (imx_ep->fifosize < usb_endpoint_maxp(desc)) { D_ERR(imx_usb->dev, "<%s> bad %s maxpacket\n", __func__, usb_ep->name); return -ERANGE; diff --git a/drivers/usb/gadget/langwell_udc.c b/drivers/usb/gadget/langwell_udc.c index a06e2c27b435..5bf9942eb454 100644 --- a/drivers/usb/gadget/langwell_udc.c +++ b/drivers/usb/gadget/langwell_udc.c @@ -283,7 +283,7 @@ static int langwell_ep_enable(struct usb_ep *_ep, if (!dev->driver || dev->gadget.speed == USB_SPEED_UNKNOWN) return -ESHUTDOWN; - max = le16_to_cpu(desc->wMaxPacketSize); + max = usb_endpoint_maxp(desc); /* * disable HW zero length termination select diff --git a/drivers/usb/gadget/m66592-udc.c b/drivers/usb/gadget/m66592-udc.c index 491f825ed5c9..5e597c3c44f3 100644 --- a/drivers/usb/gadget/m66592-udc.c +++ b/drivers/usb/gadget/m66592-udc.c @@ -370,7 +370,7 @@ static void m66592_ep_setting(struct m66592 *m66592, struct m66592_ep *ep, ep->pipectr = get_pipectr_addr(pipenum); ep->pipenum = pipenum; - ep->ep.maxpacket = le16_to_cpu(desc->wMaxPacketSize); + ep->ep.maxpacket = usb_endpoint_maxp(desc); m66592->pipenum2ep[pipenum] = ep; m66592->epaddr2ep[desc->bEndpointAddress&USB_ENDPOINT_NUMBER_MASK] = ep; INIT_LIST_HEAD(&ep->queue); @@ -447,7 +447,7 @@ static int alloc_pipe_config(struct m66592_ep *ep, ep->type = info.type; info.epnum = desc->bEndpointAddress & USB_ENDPOINT_NUMBER_MASK; - info.maxpacket = le16_to_cpu(desc->wMaxPacketSize); + info.maxpacket = usb_endpoint_maxp(desc); info.interval = desc->bInterval; if (desc->bEndpointAddress & USB_ENDPOINT_DIR_MASK) info.dir_in = 1; diff --git a/drivers/usb/gadget/mv_udc_core.c b/drivers/usb/gadget/mv_udc_core.c index ce1ac2bcb314..263dec40af32 100644 --- a/drivers/usb/gadget/mv_udc_core.c +++ b/drivers/usb/gadget/mv_udc_core.c @@ -493,7 +493,7 @@ static int mv_ep_enable(struct usb_ep *_ep, return -ESHUTDOWN; direction = ep_dir(ep); - max = le16_to_cpu(desc->wMaxPacketSize); + max = usb_endpoint_maxp(desc); /* * disable HW zero length termination select diff --git a/drivers/usb/gadget/net2272.c b/drivers/usb/gadget/net2272.c index ab98ea926a11..6fef1c02448e 100644 --- a/drivers/usb/gadget/net2272.c +++ b/drivers/usb/gadget/net2272.c @@ -204,7 +204,7 @@ net2272_enable(struct usb_ep *_ep, const struct usb_endpoint_descriptor *desc) if (!dev->driver || dev->gadget.speed == USB_SPEED_UNKNOWN) return -ESHUTDOWN; - max = le16_to_cpu(desc->wMaxPacketSize) & 0x1fff; + max = usb_endpoint_maxp(desc) & 0x1fff; spin_lock_irqsave(&dev->lock, flags); _ep->maxpacket = max & 0x7fff; diff --git a/drivers/usb/gadget/net2280.c b/drivers/usb/gadget/net2280.c index 3dd40b4e675c..8d3673fadfe1 100644 --- a/drivers/usb/gadget/net2280.c +++ b/drivers/usb/gadget/net2280.c @@ -169,7 +169,7 @@ net2280_enable (struct usb_ep *_ep, const struct usb_endpoint_descriptor *desc) return -EDOM; /* sanity check ep-e/ep-f since their fifos are small */ - max = le16_to_cpu (desc->wMaxPacketSize) & 0x1fff; + max = usb_endpoint_maxp (desc) & 0x1fff; if (ep->num > 4 && max > 64) return -ERANGE; @@ -1640,7 +1640,7 @@ show_queues (struct device *_dev, struct device_attribute *attr, char *buf) default: val = "iso"; break; }; val; }), - le16_to_cpu (d->wMaxPacketSize) & 0x1fff, + usb_endpoint_maxp (d) & 0x1fff, ep->dma ? "dma" : "pio", ep->fifo_size ); } else /* ep0 should only have one transfer queued */ diff --git a/drivers/usb/gadget/omap_udc.c b/drivers/usb/gadget/omap_udc.c index 740c7daed279..b7a7799ddd4f 100644 --- a/drivers/usb/gadget/omap_udc.c +++ b/drivers/usb/gadget/omap_udc.c @@ -166,15 +166,14 @@ static int omap_ep_enable(struct usb_ep *_ep, if (!_ep || !desc || ep->desc || desc->bDescriptorType != USB_DT_ENDPOINT || ep->bEndpointAddress != desc->bEndpointAddress - || ep->maxpacket < le16_to_cpu - (desc->wMaxPacketSize)) { + || ep->maxpacket < usb_endpoint_maxp(desc)) { DBG("%s, bad ep or descriptor\n", __func__); return -EINVAL; } - maxp = le16_to_cpu (desc->wMaxPacketSize); + maxp = usb_endpoint_maxp(desc); if ((desc->bmAttributes == USB_ENDPOINT_XFER_BULK && maxp != ep->maxpacket) - || le16_to_cpu(desc->wMaxPacketSize) > ep->maxpacket + || usb_endpoint_maxp(desc) > ep->maxpacket || !desc->wMaxPacketSize) { DBG("%s, bad %s maxpacket\n", __func__, _ep->name); return -ERANGE; diff --git a/drivers/usb/gadget/pch_udc.c b/drivers/usb/gadget/pch_udc.c index f96615ab6b77..b69ae3eec687 100644 --- a/drivers/usb/gadget/pch_udc.c +++ b/drivers/usb/gadget/pch_udc.c @@ -947,7 +947,7 @@ static void pch_udc_ep_enable(struct pch_udc_ep *ep, else buff_size = UDC_EPOUT_BUFF_SIZE; pch_udc_ep_set_bufsz(ep, buff_size, ep->in); - pch_udc_ep_set_maxpkt(ep, le16_to_cpu(desc->wMaxPacketSize)); + pch_udc_ep_set_maxpkt(ep, usb_endpoint_maxp(desc)); pch_udc_ep_set_nak(ep); pch_udc_ep_fifo_flush(ep, ep->in); /* Configure the endpoint */ @@ -957,7 +957,7 @@ static void pch_udc_ep_enable(struct pch_udc_ep *ep, (cfg->cur_cfg << UDC_CSR_NE_CFG_SHIFT) | (cfg->cur_intf << UDC_CSR_NE_INTF_SHIFT) | (cfg->cur_alt << UDC_CSR_NE_ALT_SHIFT) | - le16_to_cpu(desc->wMaxPacketSize) << UDC_CSR_NE_MAX_PKT_SHIFT; + usb_endpoint_maxp(desc) << UDC_CSR_NE_MAX_PKT_SHIFT; if (ep->in) pch_udc_write_csr(ep->dev, val, UDC_EPIN_IDX(ep->num)); @@ -1466,7 +1466,7 @@ static int pch_udc_pcd_ep_enable(struct usb_ep *usbep, ep->desc = desc; ep->halted = 0; pch_udc_ep_enable(ep, &ep->dev->cfg_data, desc); - ep->ep.maxpacket = le16_to_cpu(desc->wMaxPacketSize); + ep->ep.maxpacket = usb_endpoint_maxp(desc); pch_udc_enable_ep_interrupts(ep->dev, PCH_UDC_EPINT(ep->in, ep->num)); spin_unlock_irqrestore(&dev->lock, iflags); return 0; diff --git a/drivers/usb/gadget/pxa25x_udc.c b/drivers/usb/gadget/pxa25x_udc.c index e4e59b4de25d..7862465291d1 100644 --- a/drivers/usb/gadget/pxa25x_udc.c +++ b/drivers/usb/gadget/pxa25x_udc.c @@ -232,8 +232,7 @@ static int pxa25x_ep_enable (struct usb_ep *_ep, if (!_ep || !desc || ep->desc || _ep->name == ep0name || desc->bDescriptorType != USB_DT_ENDPOINT || ep-&g |