From fbc832c30a675fb7f58e88dd905fa65ee8c08780 Mon Sep 17 00:00:00 2001 From: Matthias Schiffer Date: Fri, 16 Jul 2021 12:00:48 +0200 Subject: [PATCH] mfd: tqmx86: Clear GPIO IRQ resource when no IRQ is set [ Upstream commit a946506c48f3bd09363c9d2b0a178e55733bcbb6 ] The driver was registering IRQ 0 when no IRQ was set. This leads to warnings with newer kernels. Clear the resource flags, so no resource is registered at all in this case. Fixes: 2f17dd34ffed ("mfd: tqmx86: IO controller with I2C, Wachdog and GPIO") Signed-off-by: Matthias Schiffer Reviewed-by: Andrew Lunn Signed-off-by: Lee Jones Signed-off-by: Sasha Levin --- drivers/mfd/tqmx86.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/mfd/tqmx86.c b/drivers/mfd/tqmx86.c index ddddf08..732013f 100644 --- a/drivers/mfd/tqmx86.c +++ b/drivers/mfd/tqmx86.c @@ -209,6 +209,8 @@ static int tqmx86_probe(struct platform_device *pdev) /* Assumes the IRQ resource is first. */ tqmx_gpio_resources[0].start = gpio_irq; + } else { + tqmx_gpio_resources[0].flags = 0; } ocores_platfom_data.clock_khz = tqmx86_board_id_to_clk_rate(board_id); -- 2.7.4