generic: rtl8366_smi: add timeout message

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@29676 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/target/linux/generic/files/drivers/net/phy/rtl8366_smi.c b/target/linux/generic/files/drivers/net/phy/rtl8366_smi.c
index 281c453..f0a92bc 100644 (file)
--- a/target/linux/generic/files/drivers/net/phy/rtl8366_smi.c
+++ b/target/linux/generic/files/drivers/net/phy/rtl8366_smi.c
@@ -143,8 +143,10 @@ static int rtl8366_smi_wait_for_ack(struct rtl8366_smi *smi)
                if (ack == 0)
                        break;
 
-               if (++retry_cnt > RTL8366_SMI_ACK_RETRY_COUNT)
-                       return -EIO;
+               if (++retry_cnt > RTL8366_SMI_ACK_RETRY_COUNT) {
+                       dev_err(smi->parent, "ACK timeout\n");
+                       return -ETIMEDOUT;
+               }
        } while (1);
 
        return 0;