generic: rtl8366_smi: add timeout message

SVN-Revision: 29676
13 years ago · 43196813d7
parent 67b2814842
commit 43196813d7
1 changed files with 4 additions and 2 deletions
--- 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;