From 5bb578a0c1b86d6eb95f8d08ed6444b227fb674c Mon Sep 17 00:00:00 2001 From: Linus Walleij Date: Tue, 9 May 2023 13:57:28 +0100 Subject: ARM: 9298/1: Drop custom mdesc->handle_irq() ARM exclusively uses GENERIC_IRQ_MULTI_HANDLER, so at some point set_handle_irq() needs to be called to handle system-wide interrupts. For all DT-enabled boards, this call happens down in the drivers/irqchip subsystem, after locating the target irqchip driver from the device tree. We still have a few instances of the boardfiles with machine descriptors passing a machine-specific .handle_irq() to the ARM kernel core. Get rid of this by letting the few remaining machines consistently call set_handle_irq() from the end of the .init_irq() callback instead and diet down one member from the machine descriptor. Cc: Marc Zyngier Reviewed-by: Arnd Bergmann Acked-by: Mark Rutland Signed-off-by: Linus Walleij Signed-off-by: Russell King (Oracle) --- arch/arm/kernel/setup.c | 4 ---- 1 file changed, 4 deletions(-) (limited to 'arch/arm/kernel') diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c index 75cd4699e7b3..0a26585f5027 100644 --- a/arch/arm/kernel/setup.c +++ b/arch/arm/kernel/setup.c @@ -1198,10 +1198,6 @@ void __init setup_arch(char **cmdline_p) reserve_crashkernel(); -#ifdef CONFIG_GENERIC_IRQ_MULTI_HANDLER - handle_arch_irq = mdesc->handle_irq; -#endif - #ifdef CONFIG_VT #if defined(CONFIG_VGA_CONSOLE) conswitchp = &vga_con; -- cgit