platform_get_resource(pdev, IORESOURCE_IRQ) is not recommended for
requesting IRQ's resources, as they can be not ready yet. Using
platform_get_irq() instead is preferred for getting IRQ even if it
was not retrieved earlier.
Signed-off-by: Yangtao Li <tiny.windzz@xxxxxxxxx>
---
drivers/mmc/host/au1xmmc.c | 7 ++-----
1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/drivers/mmc/host/au1xmmc.c b/drivers/mmc/host/au1xmmc.c
index bc8aeb47a7b4..8823680ca42c 100644
--- a/drivers/mmc/host/au1xmmc.c
+++ b/drivers/mmc/host/au1xmmc.c
@@ -984,12 +984,9 @@ static int au1xmmc_probe(struct platform_device *pdev)
goto out2;
}
- r = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
- if (!r) {
- dev_err(&pdev->dev, "no IRQ defined\n");
+ host->irq = platform_get_irq(pdev, 0);
+ if (host->irq < 0)
goto out3;
- }
- host->irq = r->start;
mmc->ops = &au1xmmc_ops;
--
2.17.1
