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-rw-r--r--drivers/staging/et131x/et1310_address_map.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/et131x/et1310_address_map.h b/drivers/staging/et131x/et1310_address_map.h
index 6294d3814e7..2c3d65a622a 100644
--- a/drivers/staging/et131x/et1310_address_map.h
+++ b/drivers/staging/et131x/et1310_address_map.h
@@ -223,7 +223,7 @@ typedef union _TXDMA_PR_NUM_DES_t {
extern inline void add_10bit(u32 *v, int n)
{
- *v = INDEX10(*v + n);
+ *v = INDEX10(*v + n) | (*v & ET_DMA10_WRAP);
}
/*