The new name complies with the kernel styling guidelines and is more
descriptive.
Signed-off-by: Afonso Bordado <afonsobord...@az8.co>
---
drivers/staging/emxx_udc/emxx_udc.c | 12 ++++--------
1 file changed, 4 insertions(+), 8 deletions(-)
diff --git a/drivers/staging/emxx_udc/emxx_udc.c
b/drivers/staging/emxx_udc/emxx_udc.c
index 51ad04b..0963533 100644
--- a/drivers/staging/emxx_udc/emxx_udc.c
+++ b/drivers/staging/emxx_udc/emxx_udc.c
@@ -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;
--
2.9.3
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