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staging: ced1401: usb1401.c rename camel case variable

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Rename camel case variable dwCount in function ced_writechar_callback

Signed-off-by: Luca Ellero <luca.ellero@brickedbrain.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Luca Ellero
2014-07-11 16:56:51 +02:00
committed by Greg Kroah-Hartman
parent 97a7b0e0f1
commit 898065efc5
1 changed files with 7 additions and 6 deletions
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13
drivers/staging/ced1401/usb1401.c
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@@ -303,26 +303,27 @@ static void ced_writechar_callback(struct urb *urb)
int pipe = 0; /* The pipe number to use */
int ret;
char *pDat = &ced->output_buffer[ced->out_buff_get];
unsigned int dwCount = ced->num_output; /* maximum to send */
/* maximum to send */
unsigned int count = ced->num_output;
if ((ced->out_buff_get + dwCount) > OUTBUF_SZ) /* does it cross buffer end? */
dwCount = OUTBUF_SZ - ced->out_buff_get;
if ((ced->out_buff_get + count) > OUTBUF_SZ) /* does it cross buffer end? */
count = OUTBUF_SZ - ced->out_buff_get;
/* we are done with stuff that changes */
spin_unlock(&ced->char_out_lock);
memcpy(ced->coher_char_out, pDat, dwCount); /* copy output data to the buffer */
memcpy(ced->coher_char_out, pDat, count); /* copy output data to the buffer */
usb_fill_bulk_urb(ced->urb_char_out, ced->udev,
usb_sndbulkpipe(ced->udev,
ced->ep_addr[0]),
ced->coher_char_out, dwCount,
ced->coher_char_out, count,
ced_writechar_callback, ced);
ced->urb_char_out->transfer_flags |=
URB_NO_TRANSFER_DMA_MAP;
usb_anchor_urb(ced->urb_char_out, &ced->submitted); /* in case we need to kill it */
ret = usb_submit_urb(ced->urb_char_out, GFP_ATOMIC);
dev_dbg(&ced->interface->dev, "%s: n=%d>%s<\n",
__func__, dwCount, pDat);
__func__, count, pDat);
spin_lock(&ced->char_out_lock); /* grab lock for errors */
if (ret) {
ced->pipe_error[pipe] = 1; /* Flag an error to be handled later */