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staging: emxx_udc: Rename CamelCase variable 

The new name complies with the kernel styling guidelines and is more descriptive.

Signed-off-by: Afonso Bordado <afonsobordado@az8.co>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
hifive-unleashed-5.1
Afonso Bordado 2016-12-20 13:55:06 +00:00 committed by Greg Kroah-Hartman
parent 34e89dd186
commit 86e2ba1c45
1 changed files with 4 additions and 8 deletions
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12
drivers/staging/emxx_udc/emxx_udc.c
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@ -557,21 +557,17 @@ static int ep0_out_pio(struct nbu2ss_udc *udc, u8 *pBuf, u32 length)
{
u32 i;
int nret = 0;
u32 iWordLength = 0;
u32 numreads = length / sizeof(u32);
union usb_reg_access *pBuf32 = (union usb_reg_access *)pBuf;
/*------------------------------------------------------------*/
/* Read Length */
iWordLength = length / sizeof(u32);
/*------------------------------------------------------------*/
/* PIO Read */
if (iWordLength) {
for (i = 0; i < iWordLength; i++) {
if (numreads) {
for (i = 0; i < numreads; i++) {
pBuf32->dw = _nbu2ss_readl(&udc->p_regs->EP0_READ);
pBuf32++;
}
nret = iWordLength * sizeof(u32);
nret = numreads * sizeof(u32);
}
return nret;