Hi all, After merging the broadcom tree, today's linux-next build (x86_64 allmodconfig) failed like this: drivers/pinctrl/pinctrl-rp1.c: In function 'rp1_gpio_irq_handler': drivers/pinctrl/pinctrl-rp1.c:385:36: error: implicit declaration of function 'irq_linear_revmap' [-Wimplicit-function-declaration] 385 | generic_handle_irq(irq_linear_revmap(pc->gpio_chip.irq.domain, | ^~~~~~~~~~~~~~~~~ Caused by commit f4b3c1c25d39 ("pinctrl: rp1: Implement RaspberryPi RP1 gpio support") interatcing with commit 14ebb11ba895 ("irqdomain: Drop irq_linear_revmap()") from Linus' tree. I have applied the following merge fix patch. From: Stephen Rothwell Date: Tue, 3 Jun 2025 12:07:49 +1000 Subject: [PATCH] fix up for "pinctrl: rp1: Implement RaspberryPi RP1 gpio support" interacting with commit 14ebb11ba895 ("irqdomain: Drop irq_linear_revmap()") from Linus' tree. Signed-off-by: Stephen Rothwell --- drivers/pinctrl/pinctrl-rp1.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/pinctrl/pinctrl-rp1.c b/drivers/pinctrl/pinctrl-rp1.c index 7ff2db0320ba..8c70ea0fc160 100644 --- a/drivers/pinctrl/pinctrl-rp1.c +++ b/drivers/pinctrl/pinctrl-rp1.c @@ -382,7 +382,7 @@ static void rp1_gpio_irq_handler(struct irq_desc *desc) struct rp1_pin_info *pin = rp1_get_pin(chip, bit_pos); regmap_field_write(pin->gpio[RP1_GPIO_CTRL_IRQRESET_SET], 1); - generic_handle_irq(irq_linear_revmap(pc->gpio_chip.irq.domain, + generic_handle_irq(irq_find_mapping(pc->gpio_chip.irq.domain, bank->gpio_offset + bit_pos)); } -- 2.47.2 -- Cheers, Stephen Rothwell P.S. did you get the message about "no new stuff in -next until the end of the merge window"?