From 29cc88979a8818cd8c5019426e945aed118b400e Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Tue, 23 Aug 2011 03:12:03 -0700 Subject: USB: use usb_endpoint_maxp() instead of le16_to_cpu() MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Now ${LINUX}/drivers/usb/* can use usb_endpoint_maxp(desc) to get maximum packet size instead of le16_to_cpu(desc->wMaxPacketSize). This patch fix it up Cc: Armin Fuerst Cc: Pavel Machek Cc: Johannes Erdfelt Cc: Vojtech Pavlik Cc: Oliver Neukum Cc: David Kubicek Cc: Johan Hovold Cc: Brad Hards Acked-by: Felipe Balbi Cc: Sebastian Andrzej Siewior Cc: Thomas Dahlmann Cc: David Brownell Cc: David Lopo Cc: Alan Stern Cc: Michal Nazarewicz Cc: Xie Xiaobo Cc: Li Yang Cc: Jiang Bo Cc: Yuan-hsin Chen Cc: Darius Augulis Cc: Xiaochen Shen Cc: Yoshihiro Shimoda Cc: OKI SEMICONDUCTOR, Cc: Robert Jarzmik Cc: Ben Dooks Cc: Thomas Abraham Cc: Herbert Pƶtzl Cc: Arnaud Patard Cc: Roman Weissgaerber Acked-by: Sarah Sharp Cc: Tony Olech Cc: Florian Floe Echtler Cc: Christian Lucht Cc: Juergen Stuber Cc: Georges Toth Cc: Bill Ryder Cc: Kuba Ober Cc: Inaky Perez-Gonzalez Signed-off-by: Kuninori Morimoto Signed-off-by: Greg Kroah-Hartman --- drivers/usb/host/uhci-q.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'drivers/usb/host/uhci-q.c') diff --git a/drivers/usb/host/uhci-q.c b/drivers/usb/host/uhci-q.c index 84ed28b34f93..f6ca80ee4cec 100644 --- a/drivers/usb/host/uhci-q.c +++ b/drivers/usb/host/uhci-q.c @@ -280,7 +280,7 @@ static struct uhci_qh *uhci_alloc_qh(struct uhci_hcd *uhci, qh->load = usb_calc_bus_time(udev->speed, usb_endpoint_dir_in(&hep->desc), qh->type == USB_ENDPOINT_XFER_ISOC, - le16_to_cpu(hep->desc.wMaxPacketSize)) + usb_endpoint_maxp(&hep->desc)) / 1000 + 1; } else { /* Skeleton QH */ @@ -792,7 +792,7 @@ static int uhci_submit_control(struct uhci_hcd *uhci, struct urb *urb, { struct uhci_td *td; unsigned long destination, status; - int maxsze = le16_to_cpu(qh->hep->desc.wMaxPacketSize); + int maxsze = usb_endpoint_maxp(&qh->hep->desc); int len = urb->transfer_buffer_length; dma_addr_t data = urb->transfer_dma; __hc32 *plink; @@ -918,7 +918,7 @@ static int uhci_submit_common(struct uhci_hcd *uhci, struct urb *urb, { struct uhci_td *td; unsigned long destination, status; - int maxsze = le16_to_cpu(qh->hep->desc.wMaxPacketSize); + int maxsze = usb_endpoint_maxp(&qh->hep->desc); int len = urb->transfer_buffer_length; int this_sg_len; dma_addr_t data; -- cgit v1.2.3