diff options
Diffstat (limited to 'os/hal')
| -rw-r--r-- | os/hal/ports/SAMA/LLD/DMAv1/sama_xdmac.h | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/os/hal/ports/SAMA/LLD/DMAv1/sama_xdmac.h b/os/hal/ports/SAMA/LLD/DMAv1/sama_xdmac.h index 96c11b479..609021e00 100644 --- a/os/hal/ports/SAMA/LLD/DMAv1/sama_xdmac.h +++ b/os/hal/ports/SAMA/LLD/DMAv1/sama_xdmac.h @@ -228,12 +228,12 @@ typedef struct { *
* @special
*/
-#define dmaChannelDisable(dmachp) { \
- (dmachp)->xdmac->XDMAC_GD |= XDMAC_GD_DI0 << ((dmachp)->chid); \
- while ((dmachp)->xdmac->XDMAC_GS == (XDMAC_GS_ST0 << (dmachp)->chid)) { \
- ; \
- } \
- dmaGetChannelInt(dmachp); \
+#define dmaChannelDisable(dmachp) { \
+ (dmachp)->xdmac->XDMAC_GD |= XDMAC_GD_DI0 << ((dmachp)->chid); \
+ while (((dmachp)->xdmac->XDMAC_GS) & (XDMAC_GS_ST0 << (dmachp)->chid)) == 1) { \
+ ; \
+ } \
+ dmaGetChannelInt(dmachp); \
}
/**
|