Messages in this thread Patch in this message | | | From | Frank Li <> | Subject | [PATCH v2 5/6] i3c: master: svc: fix check wrong status register in irq handler | Date | Wed, 18 Oct 2023 11:48:08 -0400 |
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svc_i3c_master_irq_handler() wrong check register SVC_I3C_MINTMASKED. It should be SVC_I3C_MSTATUS.
Fixes: dd3c52846d59 ("i3c: master: svc: Add Silvaco I3C master driver") Cc: stable@vger.kernel.org Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com> Signed-off-by: Frank Li <Frank.Li@nxp.com> ---
Notes: Change from v1 to v2 - Add Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com>
drivers/i3c/master/svc-i3c-master.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/i3c/master/svc-i3c-master.c b/drivers/i3c/master/svc-i3c-master.c index dd06b7c9333f1..b113460f059c3 100644 --- a/drivers/i3c/master/svc-i3c-master.c +++ b/drivers/i3c/master/svc-i3c-master.c @@ -476,7 +476,7 @@ static void svc_i3c_master_ibi_work(struct work_struct *work) static irqreturn_t svc_i3c_master_irq_handler(int irq, void *dev_id) { struct svc_i3c_master *master = (struct svc_i3c_master *)dev_id; - u32 active = readl(master->regs + SVC_I3C_MINTMASKED); + u32 active = readl(master->regs + SVC_I3C_MSTATUS); if (!SVC_I3C_MSTATUS_SLVSTART(active)) return IRQ_NONE; -- 2.34.1
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