[staging-next 5/6] staging/easycap: rename variable s16 to tmp

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



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

Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx>
---
 drivers/staging/easycap/easycap_sound.c     |   25 ++++++++++++-------------
 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 a879e36..d51f6f5 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--;
-- 
1.7.3.5

---------------------------------------------------------------------
Intel Israel (74) Limited

This e-mail and any attachments may contain confidential material for
the sole use of the intended recipient(s). Any review or distribution
by others is strictly prohibited. If you are not the intended
recipient, please contact the sender and delete all copies.

_______________________________________________
devel mailing list
devel@xxxxxxxxxxxxxxxxxxxxxx
http://driverdev.linuxdriverproject.org/mailman/listinfo/devel


[Index of Archives]     [Linux Driver Backports]     [DMA Engine]     [Linux GPIO]     [Linux SPI]     [Video for Linux]     [Linux USB Devel]     [Linux Coverity]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [Yosemite Backpacking]
  Powered by Linux