diff options
| -rw-r--r-- | drivers/media/video/ivtv/ivtvfb.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/media/video/ivtv/ivtvfb.c b/drivers/media/video/ivtv/ivtvfb.c index 14f93341f06..bdfda48e56b 100644 --- a/drivers/media/video/ivtv/ivtvfb.c +++ b/drivers/media/video/ivtv/ivtvfb.c @@ -417,10 +417,11 @@ static ssize_t ivtvfb_write(struct fb_info *info, const char __user *buf, if (!err) { /* If transfer size > threshold and both src/dst addresses are aligned, use DMA */ - if (count >= 4096 && ((u32)buf & 3) == ((u32)dst & 3)) { + if (count >= 4096 && + ((unsigned long)buf & 3) == ((unsigned long)dst & 3)) { /* Odd address = can't DMA. Align */ - if ((u32)dst & 3) { - lead = 4 - ((u32)dst & 3); + if ((unsigned long)dst & 3) { + lead = 4 - ((unsigned long)dst & 3); memcpy(dst, buf, lead); buf += lead; dst += lead; |