Commit cbf871e6 authored by Billy Tsai's avatar Billy Tsai Committed by Alexandre Belloni
Browse files

i3c/master: cmd_v1: Fix the exit criteria for the daa procedure 



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: default avatarBilly Tsai <billy_tsai@aspeedtech.com>
Link: https://lore.kernel.org/r/20230802100909.2568215-1-billy_tsai@aspeedtech.com


Signed-off-by: default avatarAlexandre Belloni <alexandre.belloni@bootlin.com>
parent 574ca75f

drivers/i3c/master/mipi-i3c-hci/cmd_v1.c

+1 −1
Original line number Diff line number Diff line
@@ -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;

		}