diff options
| author | Tomas Winkler <tomas.winkler@intel.com> | 2011-02-03 11:42:46 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-02-04 20:44:33 (GMT) |
| commit | 1a4cb0fb7da009643368b3577b65a2d1da5485dd (patch) | |
| tree | d349ebdcef03bc24eadc955fb63631dd65895592 /drivers/staging/easycap | |
| parent | 0117f77904a1cbd62cc6e7c25e3ebfc872707712 (diff) | |
| download | linux-fsl-qoriq-1a4cb0fb7da009643368b3577b65a2d1da5485dd.tar.xz | |
staging/easycap: rename variable s16 to tmp
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>
Diffstat (limited to 'drivers/staging/easycap')
| -rw-r--r-- | drivers/staging/easycap/easycap_sound.c | 25 | ||||
| -rw-r--r-- | drivers/staging/easycap/easycap_sound_oss.c | 26 |
2 files changed, 25 insertions, 26 deletions
diff --git a/drivers/staging/easycap/easycap_sound.c b/drivers/staging/easycap/easycap_sound.c index f5c4645..e0fc188 100644 --- a/drivers/staging/easycap/easycap_sound.c +++ b/drivers/staging/easycap/easycap_sound.c @@ -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--; diff --git a/drivers/staging/easycap/easycap_sound_oss.c b/drivers/staging/easycap/easycap_sound_oss.c index 2fccb4c..639257c 100644 --- a/drivers/staging/easycap/easycap_sound_oss.c +++ b/drivers/staging/easycap/easycap_sound_oss.c @@ -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--; |