platform/chrome: cros_ec_lpc: Use platform_get_irq_optional() for optional IRQs

[linux.git] / drivers / platform / chrome / cros_ec_lpc.c

diff --git a/drivers/platform/chrome/cros_ec_lpc.c b/drivers/platform/chrome/cros_ec_lpc.c
index dccf479c66251a1937852f3351fa5f06b6120d9a..ffdea7c347f2b2dbf60374bc29e109e16dc30aa9 100644 (file)
--- a/drivers/platform/chrome/cros_ec_lpc.c
+++ b/drivers/platform/chrome/cros_ec_lpc.c
@@ -396,7 +396,7 @@ static int cros_ec_lpc_probe(struct platform_device *pdev)
         * Some boards do not have an IRQ allotted for cros_ec_lpc,
         * which makes ENXIO an expected (and safe) scenario.
         */
-       irq = platform_get_irq(pdev, 0);
+       irq = platform_get_irq_optional(pdev, 0);
        if (irq > 0)
                ec_dev->irq = irq;
        else if (irq != -ENXIO) {