staging: emxx_udc: Fix CamelCase variable name

Changes from CamelCase to a kernel format

Signed-off-by: Afonso Bordado <afonsobordado@az8.co>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/emxx_udc/emxx_udc.c b/drivers/staging/emxx_udc/emxx_udc.c
index 8e22c55ca6985a8d09d22f6831cb7ad79e58189a..77b242e09932972d3307f657671bc9f0b55cd788 100644 (file)
--- a/drivers/staging/emxx_udc/emxx_udc.c
+++ b/drivers/staging/emxx_udc/emxx_udc.c
@@ -553,19 +553,19 @@ static void _nbu2ss_dma_unmap_single(
 
 /*-------------------------------------------------------------------------*/
 /* Endpoint 0 OUT Transfer (PIO) */
-static int ep0_out_pio(struct nbu2ss_udc *udc, u8 *pBuf, u32 length)
+static int ep0_out_pio(struct nbu2ss_udc *udc, u8 *buf, u32 length)
 {
        u32             i;
        u32 numreads = length / sizeof(u32);
-       union usb_reg_access *pBuf32 = (union usb_reg_access *)pBuf;
+       union usb_reg_access *buf32 = (union usb_reg_access *)buf;
 
        if (!numreads)
                return 0;
 
        /* PIO Read */
        for (i = 0; i < numreads; i++) {
-               pBuf32->dw = _nbu2ss_readl(&udc->p_regs->EP0_READ);
-               pBuf32++;
+               buf32->dw = _nbu2ss_readl(&udc->p_regs->EP0_READ);
+               buf32++;
        }
 
        return  numreads * sizeof(u32);