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i3c: master: svc: Fix missing STOP for master request

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The controller driver nacked the master request but didn't emit a
STOP to end the transaction. The driver shall refuse the unsupported
requests and return the controller state to IDLE by emitting a STOP.

Signed-off-by: Stanley Chu <yschu@nuvoton.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Link: https://lore.kernel.org/r/20250318053606.3087121-4-yschu@nuvoton.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
This commit is contained in:
Stanley Chu 2025-03-18 13:36:06 +08:00 • committed by Alexandre Belloni
parent c06acf7143
commit 0430bf9bc1
1 changed files with 1 additions and 0 deletions
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1
drivers/i3c/master/svc-i3c-master.c
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@ -592,6 +592,7 @@ static void svc_i3c_master_ibi_work(struct work_struct *work)
queue_work(master->base.wq, &master->hj_work);
break;
case SVC_I3C_MSTATUS_IBITYPE_MASTER_REQUEST:
svc_i3c_master_emit_stop(master);
default:
break;
}