linux-kernel - [PATCH V2 4/4] ASoC: amd: ps: move irq handler registration

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Message-ID: <20221221172855.1618766-4-Vijendar.Mukunda@amd.com>
Date:   Wed, 21 Dec 2022 22:58:51 +0530
From:   Vijendar Mukunda <Vijendar.Mukunda@....com>
To:     <broonie@...nel.org>, <alsa-devel@...a-project.org>
CC:     <Basavaraj.Hiregoudar@....com>, <Sunil-kumar.Dommati@....com>,
        <Mario.Limonciello@....com>,
        Vijendar Mukunda <Vijendar.Mukunda@....com>,
        Liam Girdwood <lgirdwood@...il.com>,
        Jaroslav Kysela <perex@...ex.cz>,
        Takashi Iwai <tiwai@...e.com>,
        Syed Saba Kareem <Syed.SabaKareem@....com>,
        open list <linux-kernel@...r.kernel.org>
Subject: [PATCH V2 4/4] ASoC: amd: ps: move irq handler registration

Move irq handler registration prior to platform device creation logic.
This will avoid irq handling missing scenario when platform device
raise interrrupts during it's probe sequence.

Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@....com>
---
 sound/soc/amd/ps/pci-ps.c | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

diff --git a/sound/soc/amd/ps/pci-ps.c b/sound/soc/amd/ps/pci-ps.c
index 4553e81da164..401cfd0036be 100644
--- a/sound/soc/amd/ps/pci-ps.c
+++ b/sound/soc/amd/ps/pci-ps.c
@@ -286,6 +286,12 @@ static int snd_acp63_probe(struct pci_dev *pci,
 	ret = acp63_init(adata->acp63_base, &pci->dev);
 	if (ret)
 		goto release_regions;
+	ret = devm_request_irq(&pci->dev, pci->irq, acp63_irq_handler,
+			       irqflags, "ACP_PCI_IRQ", adata);
+	if (ret) {
+		dev_err(&pci->dev, "ACP PCI IRQ request failed\n");
+		goto de_init;
+	}
 	val = acp63_readl(adata->acp63_base + ACP_PIN_CONFIG);
 	get_acp63_device_config(val, pci, adata);
 	ret = create_acp63_platform_devs(pci, adata, addr);
@@ -293,13 +299,6 @@ static int snd_acp63_probe(struct pci_dev *pci,
 		dev_err(&pci->dev, "ACP platform devices creation failed\n");
 		goto de_init;
 	}
-	ret = devm_request_irq(&pci->dev, pci->irq, acp63_irq_handler,
-			       irqflags, "ACP_PCI_IRQ", adata);
-	if (ret) {
-		dev_err(&pci->dev, "ACP PCI IRQ request failed\n");
-		goto de_init;
-	}
-
 	pm_runtime_set_autosuspend_delay(&pci->dev, ACP_SUSPEND_DELAY_MS);
 	pm_runtime_use_autosuspend(&pci->dev);
 	pm_runtime_put_noidle(&pci->dev);
-- 
2.34.1