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staging/easycap: rename variable s16 to tmp

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naming variable s16 is confusing since it is also a type name.

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Tomas Winkler 2011-02-03 13:42:46 +02:00 committed by Greg Kroah-Hartman
parent 0117f77904
commit 1a4cb0fb7d
2 changed files with 25 additions and 26 deletions
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25
drivers/staging/easycap/easycap_sound.c
View File

@ -73,7 +73,7 @@ struct snd_pcm_runtime *prt;
int dma_bytes, fragment_bytes;
int isfragment;
__u8 *p1, *p2;
__s16 s16;
__s16 tmp;
int i, j, more, much, rc;
#ifdef UPSAMPLE
int k;
@ -203,22 +203,22 @@ for (i = 0; i < purb->number_of_packets; i++) {
delta = (newaudio - oldaudio)
/ 4;
s16 = oldaudio + delta;
tmp = oldaudio + delta;
for (k = 0; k < 4; k++) {
*p2 = (0x00FF & s16);
*p2 = (0x00FF & tmp);
*(p2 + 1) = (0xFF00 &
s16) >> 8;
tmp) >> 8;
p2 += 2;
*p2 = (0x00FF & s16);
*p2 = (0x00FF & tmp);
*(p2 + 1) = (0xFF00 &
s16) >> 8;
tmp) >> 8;
p2 += 2;
s16 += delta;
tmp += delta;
}
p1++;
more--;
oldaudio = s16;
oldaudio = tmp;
}
#else /*!UPSAMPLE*/
if (much > (2 * more))
@ -227,11 +227,10 @@ for (i = 0; i < purb->number_of_packets; i++) {
peasycap->dma_fill);
for (j = 0; j < (much / 2); j++) {
s16 = ((int) *p1) - 128;
s16 = 128 *
s16;
*p2 = (0x00FF & s16);
*(p2 + 1) = (0xFF00 & s16) >>
tmp = ((int) *p1) - 128;
tmp = 128 * tmp;
*p2 = (0x00FF & tmp);
*(p2 + 1) = (0xFF00 & tmp) >>
8;
p1++; p2 += 2;
more--;

26
drivers/staging/easycap/easycap_sound_oss.c
View File

@ -54,7 +54,7 @@ easyoss_complete(struct urb *purb)
struct easycap *peasycap;
struct data_buffer *paudio_buffer;
__u8 *p1, *p2;
__s16 s16;
__s16 tmp;
int i, j, more, much, leap, rc;
#ifdef UPSAMPLE
int k;
@ -235,23 +235,23 @@ for (i = 0; i < purb->number_of_packets; i++) {
delta = (newaudio - oldaudio)
/ 4;
s16 = oldaudio + delta;
tmp = oldaudio + delta;
for (k = 0; k < 4; k++) {
*p2 = (0x00FF & s16);
*p2 = (0x00FF & tmp);
*(p2 + 1) = (0xFF00 &
s16) >> 8;
tmp) >> 8;
p2 += 2;
*p2 = (0x00FF & s16);
*p2 = (0x00FF & tmp);
*(p2 + 1) = (0xFF00 &
s16) >> 8;
tmp) >> 8;
p2 += 2;
s16 += delta;
tmp += delta;
}
p1++;
more--;
oldaudio = s16;
oldaudio = tmp;
}
#else /*!UPSAMPLE*/
if (much > (2 * more))
@ -259,11 +259,11 @@ for (i = 0; i < purb->number_of_packets; i++) {
p2 = (__u8 *)paudio_buffer->pto;
for (j = 0; j < (much / 2); j++) {
s16 = ((int) *p1) - 128;
s16 = 128 *
s16;
*p2 = (0x00FF & s16);
*(p2 + 1) = (0xFF00 & s16) >>
tmp = ((int) *p1) - 128;
tmp = 128 *
tmp;
*p2 = (0x00FF & tmp);
*(p2 + 1) = (0xFF00 & tmp) >>
8;
p1++; p2 += 2;
more--;