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drivers/usb annotations and fixes

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* endianness annotations
* endianness fixes
* missing get_unaligned/put_unaligned

It's pretty much all over the place, changes to different files are independent.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Serial-parts-Acked-by: Alan Cox <alan@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Al Viro
2008-04-28 07:00:16 +01:00
committed by Linus Torvalds
parent 01d7b36988
commit fd05e72009
18 changed files with 55 additions and 49 deletions
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20
drivers/usb/gadget/amd5536udc.c
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@@ -328,6 +328,7 @@ udc_ep_enable(struct usb_ep *usbep, const struct usb_endpoint_descriptor *desc)
u32 tmp;
unsigned long iflags;
u8 udc_csr_epix;
unsigned maxpacket;
if (!usbep
|| usbep->name == ep0_string
@@ -354,9 +355,10 @@ 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);
tmp = readl(&dev->ep[ep->num].regs->bufout_maxpkt);
tmp = AMD_ADDBITS(tmp, desc->wMaxPacketSize, UDC_EP_MAX_PKT_SIZE);
ep->ep.maxpacket = desc->wMaxPacketSize;
tmp = AMD_ADDBITS(tmp, maxpacket, UDC_EP_MAX_PKT_SIZE);
ep->ep.maxpacket = maxpacket;
writel(tmp, &dev->ep[ep->num].regs->bufout_maxpkt);
/* IN ep */
@@ -370,8 +372,8 @@ udc_ep_enable(struct usb_ep *usbep, const struct usb_endpoint_descriptor *desc)
/* double buffering: fifo size = 2 x max packet size */
tmp = AMD_ADDBITS(
tmp,
desc->wMaxPacketSize * UDC_EPIN_BUFF_SIZE_MULT
/ UDC_DWORD_BYTES,
maxpacket * UDC_EPIN_BUFF_SIZE_MULT
/ UDC_DWORD_BYTES,
UDC_EPIN_BUFF_SIZE);
writel(tmp, &dev->ep[ep->num].regs->bufin_framenum);
@@ -390,7 +392,7 @@ udc_ep_enable(struct usb_ep *usbep, const struct usb_endpoint_descriptor *desc)
/* set max packet size UDC CSR */
tmp = readl(&dev->csr->ne[ep->num - UDC_CSR_EP_OUT_IX_OFS]);
tmp = AMD_ADDBITS(tmp, desc->wMaxPacketSize,
tmp = AMD_ADDBITS(tmp, maxpacket,
UDC_CSR_NE_MAX_PKT);
writel(tmp, &dev->csr->ne[ep->num - UDC_CSR_EP_OUT_IX_OFS]);
@@ -407,7 +409,7 @@ udc_ep_enable(struct usb_ep *usbep, const struct usb_endpoint_descriptor *desc)
/* set ep values */
tmp = readl(&dev->csr->ne[udc_csr_epix]);
/* max packet */
tmp = AMD_ADDBITS(tmp, desc->wMaxPacketSize, UDC_CSR_NE_MAX_PKT);
tmp = AMD_ADDBITS(tmp, maxpacket, UDC_CSR_NE_MAX_PKT);
/* ep number */
tmp = AMD_ADDBITS(tmp, desc->bEndpointAddress, UDC_CSR_NE_NUM);
/* ep direction */
@@ -2832,7 +2834,7 @@ __acquires(dev->lock)
/* make usb request for gadget driver */
memset(&setup_data, 0 , sizeof(union udc_setup_data));
setup_data.request.bRequest = USB_REQ_SET_CONFIGURATION;
setup_data.request.wValue = dev->cur_config;
setup_data.request.wValue = cpu_to_le16(dev->cur_config);
/* programm the NE registers */
for (i = 0; i < UDC_EP_NUM; i++) {
@@ -2881,8 +2883,8 @@ __acquires(dev->lock)
memset(&setup_data, 0 , sizeof(union udc_setup_data));
setup_data.request.bRequest = USB_REQ_SET_INTERFACE;
setup_data.request.bRequestType = USB_RECIP_INTERFACE;
setup_data.request.wValue = dev->cur_alt;
setup_data.request.wIndex = dev->cur_intf;
setup_data.request.wValue = cpu_to_le16(dev->cur_alt);
setup_data.request.wIndex = cpu_to_le16(dev->cur_intf);
DBG(dev, "SET_INTERFACE interrupt: alt=%d intf=%d\n",
dev->cur_alt, dev->cur_intf);