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From:   Billy Tsai <billy_tsai@aspeedtech.com>
To:     <alexandre.belloni@bootlin.com>, <billy_tsai@aspeedtech.com>,
        <linux-i3c@lists.infradead.org>, <linux-kernel@vger.kernel.org>
Subject: [PATCH] i3c/master: cmd_v1: Fix the exit criteria for the daa procedure
Date:   Wed, 2 Aug 2023 18:09:09 +0800
Message-ID: <20230802100909.2568215-1-billy_tsai@aspeedtech.com>
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The exit criteria for the DAA should check if the data length is equal to
1, instead of checking if the response status is equal to 1.

Signed-off-by: Billy Tsai <billy_tsai@aspeedtech.com>
---
 drivers/i3c/master/mipi-i3c-hci/cmd_v1.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/i3c/master/mipi-i3c-hci/cmd_v1.c b/drivers/i3c/master/mipi-i3c-hci/cmd_v1.c
index d97c3175e0e2..6a781f89b0e4 100644
--- a/drivers/i3c/master/mipi-i3c-hci/cmd_v1.c
+++ b/drivers/i3c/master/mipi-i3c-hci/cmd_v1.c
@@ -339,7 +339,7 @@ static int hci_cmd_v1_daa(struct i3c_hci *hci)
 			break;
 		}
 		if (RESP_STATUS(xfer[0].response) == RESP_ERR_NACK &&
-		    RESP_STATUS(xfer[0].response) == 1) {
+		    RESP_DATA_LENGTH(xfer->response) == 1) {
 			ret = 0;  /* no more devices to be assigned */
 			break;
 		}
-- 
2.25.1