Code cleanup: fix old style assignment ambiguities like "=-" etc.
Signed-off-by: Wolfgang Denk <wd@denx.de>
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@@ -252,7 +252,7 @@ int usb_set_maxpacket(struct usb_device *dev)
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for(i=0; i<dev->config.bNumInterfaces;i++) {
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for(ii=0; ii<dev->config.if_desc[i].bNumEndpoints; ii++) {
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ep=&dev->config.if_desc[i].ep_desc[ii];
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ep = &dev->config.if_desc[i].ep_desc[ii];
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b=ep->bEndpointAddress & USB_ENDPOINT_NUMBER_MASK;
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if((ep->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK)==USB_ENDPOINT_XFER_CONTROL) { /* Control => bidirectional */
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@@ -627,7 +627,7 @@ int usb_string(struct usb_device *dev, int index, char *buf, size_t size)
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if (size <= 0 || !buf || !index)
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return -1;
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buf[0] = 0;
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tbuf=&mybuf[0];
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tbuf = &mybuf[0];
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/* get langid for strings if it's not yet known */
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if (!dev->have_langid) {
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@@ -857,7 +857,7 @@ void usb_scan_devices(void)
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/* first make all devices unknown */
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for(i=0;i<USB_MAX_DEVICE;i++) {
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memset(&usb_dev[i],0,sizeof(struct usb_device));
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usb_dev[i].devnum=-1;
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usb_dev[i].devnum = -1;
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}
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dev_index=0;
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/* device 0 is always present (root hub, so let it analyze) */
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