From: Gabor Juhos <juhosg@openwrt.org>
Date: Sun, 8 May 2011 13:30:26 +0000 (+0000)
Subject: ar71xx: ag71xx: fix build error if debugfs is enabled
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=ef530298708a90b0e2bfc0db8840c492f428dd32;p=openwrt%2Fstaging%2F981213.git

ar71xx: ag71xx: fix build error if debugfs is enabled

SVN-Revision: 26854
---

diff --git a/target/linux/ar71xx/files/drivers/net/ag71xx/ag71xx_debugfs.c b/target/linux/ar71xx/files/drivers/net/ag71xx/ag71xx_debugfs.c
index e41162a792..90a50dad07 100644
--- a/target/linux/ar71xx/files/drivers/net/ag71xx/ag71xx_debugfs.c
+++ b/target/linux/ar71xx/files/drivers/net/ag71xx/ag71xx_debugfs.c
@@ -184,14 +184,15 @@ static ssize_t read_file_ring(struct file *file, char __user *user_buf,
 	desc_hw = ag71xx_rr(ag, desc_reg);
 	for (i = 0; i < ring_size; i++) {
 		struct ag71xx_buf *ab = &ring->buf[i];
+		u32 desc_dma = ((u32) ring->descs_dma) + i * ring->desc_size;
 
 		len += snprintf(buf + len, buflen - len,
 			"%3d %c%c%c %08x %08x %08x %08x %c %10lu\n",
 			i,
 			(i == curr) ? 'C' : ' ',
 			(i == dirty) ? 'D' : ' ',
-			(desc_hw == ab->desc_dma) ? 'H' : ' ',
-			ab->desc_dma,
+			(desc_hw == desc_dma) ? 'H' : ' ',
+			desc_dma,
 			ab->desc->next,
 			ab->desc->data,
 			ab->desc->ctrl,