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staging: ced1401: fix ced_read_huff()

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Rename camel case arguments and locals in function ced_read_huff()

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 2014-07-10 11:02:00 +02:00 • committed by Greg Kroah-Hartman
parent 2459d8e45e
commit 6bcee5d07a
1 changed files with 23 additions and 20 deletions
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43
drivers/staging/ced1401/usb1401.c
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@ -984,35 +984,38 @@ static bool ced_read_word(unsigned short *word, char *buf, unsigned int *n_done,
** to indicate three byte total.
**
*****************************************************************************/
static bool ced_read_huff(volatile unsigned int *pDWord, char *pBuf,
unsigned int *pdDone, unsigned int dGot)
static bool ced_read_huff(volatile unsigned int *word, char *buf,
unsigned int *n_done, unsigned int got)
{
unsigned char ucData; /* for each read to ced_read_char */
bool bReturn = true; /* assume we will succeed */
unsigned int dwData = 0; /* Accumulator for the data */
unsigned char c; /* for each read to ced_read_char */
bool retval = true; /* assume we will succeed */
unsigned int data = 0; /* Accumulator for the data */
if (ced_read_char(&ucData, pBuf, pdDone, dGot)) {
dwData = ucData; /* copy the data */
if ((dwData & 0x00000080) != 0) { /* Bit set for more data ? */
dwData &= 0x0000007F; /* Clear the relevant bit */
if (ced_read_char(&ucData, pBuf, pdDone, dGot)) {
dwData = (dwData << 8) | ucData;
if ((dwData & 0x00004000) != 0) { /* three byte sequence ? */
dwData &= 0x00003FFF; /* Clear the relevant bit */
if (ced_read_char(&c, buf, n_done, got)) {
data = c; /* copy the data */
if ((data & 0x00000080) != 0) { /* Bit set for more data ? */
data &= 0x0000007F; /* Clear the relevant bit */
if (ced_read_char(&c, buf, n_done, got)) {
data = (data << 8) | c;
/* three byte sequence ? */
if ((data & 0x00004000) != 0) {
/* Clear the relevant bit */
data &= 0x00003FFF;
if (ced_read_char
(&ucData, pBuf, pdDone, dGot))
dwData = (dwData << 8) | ucData;
(&c, buf, n_done, got))
data = (data << 8) | c;
else
bReturn = false;
retval = false;
}
} else
bReturn = false; /* couldn't read data */
retval = false; /* couldn't read data */
}
} else
bReturn = false;
retval = false;
*pDWord = dwData; /* return the data */
return bReturn;
*word = data; /* return the data */
return retval;
}
/***************************************************************************