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path: root/drivers/net/cxgb3/sge.c
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Diffstat (limited to 'drivers/net/cxgb3/sge.c')
-rw-r--r--drivers/net/cxgb3/sge.c14
1 files changed, 5 insertions, 9 deletions
diff --git a/drivers/net/cxgb3/sge.c b/drivers/net/cxgb3/sge.c
index 5962b911b5bd..8ff96c6f6de5 100644
--- a/drivers/net/cxgb3/sge.c
+++ b/drivers/net/cxgb3/sge.c
@@ -203,15 +203,11 @@ static inline void refill_rspq(struct adapter *adapter,
*/
static inline int need_skb_unmap(void)
{
- /*
- * This structure is used to tell if the platform needs buffer
- * unmapping by checking if DECLARE_PCI_UNMAP_ADDR defines anything.
- */
- struct dummy {
- DEFINE_DMA_UNMAP_ADDR(addr);
- };
-
- return sizeof(struct dummy) != 0;
+#ifdef CONFIG_NEED_DMA_MAP_STATE
+ return 1;
+#else
+ return 0;
+#endif
}
/**