From: Guo-Fu Tseng <cooldavid@cooldavid.org>
Date: Fri, 24 Feb 2012 03:23:56 +0000 (+0800)
Subject: Fix pci_dma_mapping_error prototype for older kernel
X-Git-Tag: bp-1.0.8.9-noasd~6
X-Git-Url: http://bbs.cooldavid.org/git/?p=jme.git;a=commitdiff_plain;h=6c20aa9778aa10684058d2456ca6b9be44946d49;hp=e0ae0351d0ae63a0b5d7d50cd43cb2abc6eefdd0

Fix pci_dma_mapping_error prototype for older kernel
---

diff --git a/jme.c b/jme.c
index c62014d..153dd0e 100644
--- a/jme.c
+++ b/jme.c
@@ -782,7 +782,12 @@ jme_make_new_rx_buf(struct jme_adapter *jme, int i)
 	mapping = pci_map_page(jme->pdev, virt_to_page(skb->data),
 			       offset_in_page(skb->data), skb_tailroom(skb),
 			       PCI_DMA_FROMDEVICE);
-	if (unlikely(pci_dma_mapping_error(jme->pdev, mapping))) {
+#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,26)
+	if (unlikely(pci_dma_mapping_error(jme->pdev, mapping)))
+#else
+	if (unlikely(pci_dma_mapping_error(mapping)))
+#endif
+	{
 		dev_kfree_skb(skb);
 		return -ENOMEM;
 	}