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Miscellaneous irqchip driver fixes: 

- Fix TX completion signaling bug in the Qualcomm MPM irqchip driver
 
  - Fix probe error handling in the Renesas RZ/V2H(P) irqchip driver
 
 Signed-off-by: Ingo Molnar <mingo@kernel.org>
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Merge tag 'irq-urgent-2026-03-29' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull irq fixes from Ingo Molnar:

 - Fix TX completion signaling bug in the Qualcomm MPM irqchip driver

 - Fix probe error handling in the Renesas RZ/V2H(P) irqchip driver

* tag 'irq-urgent-2026-03-29' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  irqchip/renesas-rzv2h: Fix error path in rzv2h_icu_probe_common()
  irqchip/qcom-mpm: Add missing mailbox TX done acknowledgment
This commit is contained in:
Linus Torvalds 2026-03-29 09:53:01 -07:00
parent a3d97d1d3f 897cf98926
commit 21047b17b3
2 changed files with 4 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/irqchip/irq-qcom-mpm.c
View File

@ -306,6 +306,8 @@ static int mpm_pd_power_off(struct generic_pm_domain *genpd)
if (ret < 0)
return ret;
mbox_client_txdone(priv->mbox_chan, 0);
return 0;
}
@ -434,6 +436,7 @@ static int qcom_mpm_probe(struct platform_device *pdev, struct device_node *pare
}
priv->mbox_client.dev = dev;
priv->mbox_client.knows_txdone = true;
priv->mbox_chan = mbox_request_channel(&priv->mbox_client, 0);
if (IS_ERR(priv->mbox_chan)) {
ret = PTR_ERR(priv->mbox_chan);

2
drivers/irqchip/irq-renesas-rzv2h.c
View File

@ -621,7 +621,7 @@ static int rzv2h_icu_probe_common(struct platform_device *pdev, struct device_no
return 0;
pm_put:
pm_runtime_put(&pdev->dev);
pm_runtime_put_sync(&pdev->dev);
return ret;
}