mcasp->dev = &pdev->dev;
- irq = platform_get_irq_byname(pdev, "common");
- if (irq >= 0) {
+ irq = platform_get_irq_byname_optional(pdev, "common");
+ if (irq > 0) {
irq_name = devm_kasprintf(&pdev->dev, GFP_KERNEL, "%s_common",
dev_name(&pdev->dev));
if (!irq_name) {
mcasp->irq_request[SNDRV_PCM_STREAM_CAPTURE] = ROVRN;
}
- irq = platform_get_irq_byname(pdev, "rx");
- if (irq >= 0) {
+ irq = platform_get_irq_byname_optional(pdev, "rx");
+ if (irq > 0) {
irq_name = devm_kasprintf(&pdev->dev, GFP_KERNEL, "%s_rx",
dev_name(&pdev->dev));
if (!irq_name) {
mcasp->irq_request[SNDRV_PCM_STREAM_CAPTURE] = ROVRN;
}
- irq = platform_get_irq_byname(pdev, "tx");
- if (irq >= 0) {
+ irq = platform_get_irq_byname_optional(pdev, "tx");
+ if (irq > 0) {
irq_name = devm_kasprintf(&pdev->dev, GFP_KERNEL, "%s_tx",
dev_name(&pdev->dev));
if (!irq_name) {