From: Alamy Liu <alamy.liu@gmail.com>
Date: Mon, 10 Aug 2015 23:20:45 +0000 (-0700)
Subject: adi_v5: return proper value on timeout
X-Git-Tag: v0.10.0-rc1~322
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=c560d9d31b3f46677509246efb2d01a8834944f8;p=openocd

adi_v5: return proper value on timeout

ERROR_WAIT is better than ERROR_FAIL in timeout condition.

Change-Id: Iefe837f276a9091ce6c18db5947212c449f49d89
Signed-off-by: Alamy Liu <alamy.liu@gmail.com>
Reviewed-on: http://openocd.zylin.com/2934
Tested-by: jenkins
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
---

diff --git a/src/target/arm_adi_v5.h b/src/target/arm_adi_v5.h
index 7140c8dc..1c4b1000 100644
--- a/src/target/arm_adi_v5.h
+++ b/src/target/arm_adi_v5.h
@@ -403,7 +403,7 @@ static inline int dap_dp_poll_register(struct adiv5_dap *dap, unsigned reg,
 
 	if (!timeout) {
 		LOG_DEBUG("DAP: poll %x timeout", reg);
-		return ERROR_FAIL;
+		return ERROR_WAIT;
 	} else {
 		return ERROR_OK;
 	}