From a69b4eebe513b8fd8f73a4c4f053941e67045660 Mon Sep 17 00:00:00 2001 From: Enric Balletbo i Serra Date: Fri, 29 Nov 2019 11:22:54 +0100 Subject: platform/chrome: cros_ec_lpc: Use platform_get_irq_optional() for optional IRQs As platform_get_irq() now prints an error when the interrupt does not exist, use platform_get_irq_optional() to get the IRQ which is optional to avoid below error message during probe: [ 5.113502] cros_ec_lpcs GOOG0004:00: IRQ index 0 not found Signed-off-by: Enric Balletbo i Serra Reviewed-by: Guenter Roeck --- drivers/platform/chrome/cros_ec_lpc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/platform/chrome/cros_ec_lpc.c b/drivers/platform/chrome/cros_ec_lpc.c index dccf479c6625..ffdea7c347f2 100644 --- 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) { -- cgit v1.2.3-59-g8ed1b