ASoC: mediatek: switch to use platform_get_irq_byname()

Switch to use platform_get_irq_byname() so that binding can be agnostic
of the IRQ order.

Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
CC: Garlic Tseng <garlic.tseng@mediatek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/mediatek/mt2701/mt2701-afe-pcm.c b/sound/soc/mediatek/mt2701/mt2701-afe-pcm.c
index 10dcd69c5ffa9212f1f7886c981f949ed9321c31..8fda182f849b1758b776192752f1654add8ab2e7 100644 (file)
--- a/sound/soc/mediatek/mt2701/mt2701-afe-pcm.c
+++ b/sound/soc/mediatek/mt2701/mt2701-afe-pcm.c
@@ -1496,14 +1496,12 @@ static int mt2701_afe_runtime_resume(struct device *dev)
 
 static int mt2701_afe_pcm_dev_probe(struct platform_device *pdev)
 {
-       int ret, i;
-       unsigned int irq_id;
        struct mtk_base_afe *afe;
        struct mt2701_afe_private *afe_priv;
        struct resource *res;
        struct device *dev;
+       int i, irq_id, ret;
 
-       ret = 0;
        afe = devm_kzalloc(&pdev->dev, sizeof(*afe), GFP_KERNEL);
        if (!afe)
                return -ENOMEM;
@@ -1516,11 +1514,12 @@ static int mt2701_afe_pcm_dev_probe(struct platform_device *pdev)
        afe->dev = &pdev->dev;
        dev = afe->dev;
 
-       irq_id = platform_get_irq(pdev, 0);
-       if (!irq_id) {
-               dev_err(dev, "%s no irq found\n", dev->of_node->name);
-               return -ENXIO;
+       irq_id = platform_get_irq_byname(pdev, "asys");
+       if (irq_id < 0) {
+               dev_err(dev, "unable to get ASYS IRQ\n");
+               return irq_id;
        }
+
        ret = devm_request_irq(dev, irq_id, mt2701_asys_isr,
                               IRQF_TRIGGER_NONE, "asys-isr", (void *)afe);
        if (ret) {