The tas2781-hda supports multi-projects, in some projects, no irq is required, so the IRQ_RESOURCE_AUTO should be compatible with IRQ_RESOURCE_NONE.

Signed-off-by: Baojun Xu baojun.xu@ti.com --- v2: - Remove error ignore, change to AUTO compatible with NONE. --- drivers/platform/x86/serial-multi-instantiate.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/platform/x86/serial-multi-instantiate.c b/drivers/platform/x86/serial-multi-instantiate.c index db030b0f176a..eb3fffbc29ad 100644 --- a/drivers/platform/x86/serial-multi-instantiate.c +++ b/drivers/platform/x86/serial-multi-instantiate.c @@ -64,7 +64,8 @@ static int smi_get_irq(struct platform_device *pdev, struct acpi_device *adev, dev_dbg(&pdev->dev, "Using platform irq\n"); break; } - break; + dev_dbg(&pdev->dev, "No irq\n"); + return 0; case IRQ_RESOURCE_GPIO: ret = acpi_dev_gpio_irq_get(adev, inst->irq_idx); break;