Title: [7763] trunk/drivers/char/bfin_sport.c: bug[#5352]apply the patch from Jeppe Ledet-Pedersen about setting sport 2D DMA
- Revision
- 7763
- Author
- cliff
- Date
- 2009-11-06 04:40:15 -0500 (Fri, 06 Nov 2009)
Log Message
bug[#5352]apply the patch from Jeppe Ledet-Pedersen about setting sport 2D DMA
Modified Paths
Diff
Modified: trunk/drivers/char/bfin_sport.c (7762 => 7763)
--- trunk/drivers/char/bfin_sport.c 2009-11-06 08:24:14 UTC (rev 7762)
+++ trunk/drivers/char/bfin_sport.c 2009-11-06 09:40:15 UTC (rev 7763)
@@ -525,8 +525,8 @@
(WNR | RESTART | sport_wordsize(cfg->word_len) | DI_EN);
xcount = count / word_bytes;
ycount = 0;
- if (xcount > 0x8000) {
- ycount = xcount >> 15;
+ if ((count / word_bytes) > 0x8000) {
+ ycount = (count / word_bytes) >> 15;
xcount = 0x8000;
dma_config |= DMA2D;
}
@@ -601,8 +601,8 @@
dma_config = (RESTART | sport_wordsize(cfg->word_len) | DI_EN);
xcount = count / word_bytes;
ycount = 0;
- if (xcount > 0x8000) {
- ycount = xcount >> 15;
+ if ((count / word_bytes) > 0x8000) {
+ ycount = (count / word_bytes) >> 15;
xcount = 0x8000;
dma_config |= DMA2D;
}
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