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USB: replace old swap_ with proper endianess conversion macros

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Signed-off-by: Christian Eggers <ceggers@gmx.de>
Signed-off-by: Markus Klotzbuecher <mk@denx.de>
This commit is contained in:
Christian Eggers
2008-05-21 22:12:00 +02:00
committed by Markus Klotzbuecher
parent fb63939b4f
commit c918261c6d
3 changed files with 38 additions and 45 deletions
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11
common/usb_kbd.c
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@@ -26,6 +26,7 @@
*/
#include <common.h>
#include <devices.h>
#include <asm/byteorder.h>
#ifdef CONFIG_USB_KEYBOARD
@@ -475,14 +476,14 @@ static int fetch_item(unsigned char *start,unsigned char *end, struct hid_item *
break;
case 2:
if ((end - start) >= 2) {
item->data.u16 = swap_16((unsigned short *)start);
item->data.u16 = le16_to_cpu((unsigned short *)start);
start+=2;
return item->size;
}
case 3:
item->size++;
if ((end - start) >= 4) {
item->data.u32 = swap_32((unsigned long *)start);
item->data.u32 = le32_to_cpu((unsigned long *)start);
start+=4;
return item->size;
}
@@ -705,15 +706,15 @@ static int usb_kbd_get_hid_desc(struct usb_device *dev)
}
index=head->bLength;
config=(struct usb_config_descriptor *)&buffer[0];
len=swap_16(config->wTotalLength);
len=le16_to_cpu(config->wTotalLength);
/* Ok the first entry must be a configuration entry, now process the others */
head=(struct usb_descriptor_header *)&buffer[index];
while(index+1 < len) {
if(head->bDescriptorType==USB_DT_HID) {
printf("HID desc found\n");
memcpy(&usb_kbd_hid_desc,&buffer[index],buffer[index]);
usb_kbd_hid_desc.bcdHID=swap_16(usb_kbd_hid_desc.bcdHID);
usb_kbd_hid_desc.wDescriptorLength=swap_16(usb_kbd_hid_desc.wDescriptorLength);
le16_to_cpus(&usb_kbd_hid_desc.bcdHID);
le16_to_cpus(&usb_kbd_hid_desc.wDescriptorLength);
usb_kbd_display_hid(&usb_kbd_hid_desc);
len=0;
break;