UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

staging: ft1000: Fix coding style in write_blk_fifo() function. 

Signed-off-by: Marek Belisko <marek.belisko@open-nandra.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Marek Belisko 2011-02-03 11:07:50 +01:00 committed by Greg Kroah-Hartman
parent d7a7318b38
commit 857af455c8
1 changed files with 27 additions and 29 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

56
drivers/staging/ft1000/ft1000-usb/ft1000_download.c
View File

@ -644,44 +644,42 @@ static void usb_dnld_complete (struct urb *urb)
// Notes: // Notes:
// //
//--------------------------------------------------------------------------- //---------------------------------------------------------------------------
static u32 write_blk_fifo (struct ft1000_device *ft1000dev, u16 **pUsFile, u8 **pUcFile, long word_length) static u32 write_blk_fifo(struct ft1000_device *ft1000dev, u16 **pUsFile,
u8 **pUcFile, long word_length)
{ {
u32 Status = STATUS_SUCCESS; u32 Status = STATUS_SUCCESS;
int byte_length; int byte_length;
long aligncnt; long aligncnt;
byte_length = word_length * 4; byte_length = word_length * 4;
if (byte_length % 4) if (byte_length % 4)
aligncnt = 4 - (byte_length % 4); aligncnt = 4 - (byte_length % 4);
else else
aligncnt = 0; aligncnt = 0;
byte_length += aligncnt; byte_length += aligncnt;
if (byte_length && ((byte_length % 64) == 0)) { if (byte_length && ((byte_length % 64) == 0))
byte_length += 4; byte_length += 4;
}
if (byte_length < 64) if (byte_length < 64)
byte_length = 68; byte_length = 68;
usb_init_urb(ft1000dev->tx_urb);
memcpy(ft1000dev->tx_buf, *pUcFile, byte_length);
usb_fill_bulk_urb(ft1000dev->tx_urb,
ft1000dev->dev,
usb_sndbulkpipe(ft1000dev->dev,
ft1000dev->bulk_out_endpointAddr),
ft1000dev->tx_buf, byte_length, usb_dnld_complete,
(void *)ft1000dev);
usb_init_urb(ft1000dev->tx_urb); usb_submit_urb(ft1000dev->tx_urb, GFP_ATOMIC);
memcpy (ft1000dev->tx_buf, *pUcFile, byte_length);
usb_fill_bulk_urb(ft1000dev->tx_urb,
ft1000dev->dev,
usb_sndbulkpipe(ft1000dev->dev, ft1000dev->bulk_out_endpointAddr),
ft1000dev->tx_buf,
byte_length,
usb_dnld_complete,
(void*)ft1000dev);
usb_submit_urb(ft1000dev->tx_urb, GFP_ATOMIC); *pUsFile = *pUsFile + (word_length << 1);
*pUcFile = *pUcFile + (word_length << 2);
*pUsFile = *pUsFile + (word_length << 1); return Status;
*pUcFile = *pUcFile + (word_length << 2);
return Status;
} }
//--------------------------------------------------------------------------- //---------------------------------------------------------------------------