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soc: mediatek: mtk-svs: Switch to platform_get_irq()

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Instead of using irq_of_parse_and_map() to retrieve the interrupt from
devicetree, switch to platform_get_irq() instead: this function will
conveniently also write an error message in case the irq is not found.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20220726141653.177948-3-angelogioacchino.delregno@collabora.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
This commit is contained in:
AngeloGioacchino Del Regno 2022-07-26 16:16:49 +02:00 committed by Matthias Brugger
parent 61b55d8611
commit 2efddd28a2
1 changed files with 7 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
drivers/soc/mediatek/mtk-svs.c
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@ -2306,8 +2306,7 @@ static struct svs_platform *svs_platform_probe(struct platform_device *pdev)
static int svs_probe(struct platform_device *pdev)
{
struct svs_platform *svsp;
unsigned int svsp_irq;
int ret;
int svsp_irq, ret;
svsp = svs_platform_probe(pdev);
if (IS_ERR(svsp))
@ -2325,7 +2324,12 @@ static int svs_probe(struct platform_device *pdev)
goto svs_probe_free_resource;
}
svsp_irq = irq_of_parse_and_map(svsp->dev->of_node, 0);
svsp_irq = platform_get_irq(pdev, 0);
if (svsp_irq < 0) {
ret = svsp_irq;
goto svs_probe_free_resource;
}
ret = devm_request_threaded_irq(svsp->dev, svsp_irq, NULL, svs_isr,
svsp->irqflags | IRQF_ONESHOT,
svsp->name, svsp);