diff options
| author | Leif Delgass <ldelgass@users.sourceforge.net> | 2002-08-21 01:14:43 +0000 |
|---|---|---|
| committer | Leif Delgass <ldelgass@users.sourceforge.net> | 2002-08-21 01:14:43 +0000 |
| commit | 8eedac58332094c72caf1fc6c41312e8ce1728b7 (patch) | |
| tree | 7d29335acc74c4fdbd6158b921aa83fe0b6c1f1d /linux-core/i810_dma.c | |
| parent | 3165128fc461fdadf34b7f4bbd393fa076c1ae14 (diff) | |
add missing include (for udelay), remove unused counter.
Diffstat (limited to 'linux-core/i810_dma.c')
| -rw-r--r-- | linux-core/i810_dma.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/linux-core/i810_dma.c b/linux-core/i810_dma.c index a0ab1430..e6423fd6 100644 --- a/linux-core/i810_dma.c +++ b/linux-core/i810_dma.c @@ -37,6 +37,7 @@ #include "i810_drm.h" #include "i810_drv.h" #include <linux/interrupt.h> /* For task queue support */ +#include <linux/delay.h> #define I810_BUF_FREE 2 #define I810_BUF_CLIENT 1 @@ -337,8 +338,6 @@ static int i810_wait_ring(drm_device_t *dev, int n) end = jiffies + (HZ*3); while (ring->space < n) { - int i; - ring->head = I810_READ(LP_RING + RING_HEAD) & HEAD_ADDR; ring->space = ring->head - (ring->tail+8); if (ring->space < 0) ring->space += ring->Size; |