diff mbox series

[RESEND,v6,01/10] spmi: pmic-arb: add a print in cleanup_irq

Message ID 1655004286-11493-2-git-send-email-quic_fenglinw@quicinc.com
State New
Headers show
Series A bunch of fix and optimization patches in spmi-pmic-arb.c | expand

Commit Message

Fenglin Wu June 12, 2022, 3:24 a.m. UTC 
From: Abhijeet Dharmapurikar <adharmap@codeaurora.org>

The cleanup_irq() was meant to clear and mask interrupts that were
left enabled in the hardware but there was no interrupt handler
registered for it. Add an error print when it gets invoked.

Signed-off-by: Abhijeet Dharmapurikar <adharmap@codeaurora.org>
Signed-off-by: David Collins <collinsd@codeaurora.org>
Signed-off-by: Fenglin Wu <quic_fenglinw@quicinc.com>
---
 drivers/spmi/spmi-pmic-arb.c | 2 ++
 1 file changed, 2 insertions(+)

Comments

Stephen Boyd Aug. 31, 2022, 5:39 p.m. UTC | #1 
Quoting Fenglin Wu (2022-06-11 20:24:37)
> From: Abhijeet Dharmapurikar <adharmap@codeaurora.org>
> 
> The cleanup_irq() was meant to clear and mask interrupts that were
> left enabled in the hardware but there was no interrupt handler
> registered for it. Add an error print when it gets invoked.
> 
> Signed-off-by: Abhijeet Dharmapurikar <adharmap@codeaurora.org>
> Signed-off-by: David Collins <collinsd@codeaurora.org>
> Signed-off-by: Fenglin Wu <quic_fenglinw@quicinc.com>
> ---

Applied to spmi-next
diff mbox series

Patch

diff --git a/drivers/spmi/spmi-pmic-arb.c b/drivers/spmi/spmi-pmic-arb.c
index 2113be4..5a99723 100644
--- a/drivers/spmi/spmi-pmic-arb.c
+++ b/drivers/spmi/spmi-pmic-arb.c
@@ -590,6 +590,8 @@  static void cleanup_irq(struct spmi_pmic_arb *pmic_arb, u16 apid, int id)
 	u8 per = ppid & 0xFF;
 	u8 irq_mask = BIT(id);
 
+	dev_err_ratelimited(&pmic_arb->spmic->dev, "%s apid=%d sid=0x%x per=0x%x irq=%d\n",
+			__func__, apid, sid, per, id);
 	writel_relaxed(irq_mask, pmic_arb->ver_ops->irq_clear(pmic_arb, apid));
 
 	if (pmic_arb_write_cmd(pmic_arb->spmic, SPMI_CMD_EXT_WRITEL, sid,