ARC: Remove GENERIC_PENDING_IRQ

Nothing uses the actual functionality and the MCIP controller sets the
flags which disables the deferred affinity change. The other interrupt
controller does not support affinity setting at all.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Vineet Gupta <vgupta@kernel.org>   # arch/arc/
Link: https://lore.kernel.org/all/20241210103335.373392568@linutronix.de

diff --git a/arch/arc/Kconfig b/arch/arc/Kconfig
index 5b24881420414729de85b3e3c42e3c1215c62ba8..d1a97fef30df0c2eb8ca4ff144565ef4886bad6b 100644 (file)
--- a/arch/arc/Kconfig
+++ b/arch/arc/Kconfig
@@ -24,7 +24,6 @@ config ARC
        # for now, we don't need GENERIC_IRQ_PROBE, CONFIG_GENERIC_IRQ_CHIP
        select GENERIC_IRQ_SHOW
        select GENERIC_PCI_IOMAP
-       select GENERIC_PENDING_IRQ if SMP
        select GENERIC_SCHED_CLOCK
        select GENERIC_SMP_IDLE_THREAD
        select GENERIC_IOREMAP

diff --git a/arch/arc/kernel/mcip.c b/arch/arc/kernel/mcip.c
index 55373ca0d28b7ff17b5cf321bfd084f711cd0b4d..cdd370ec9280aecc02cf9f5505bbd0fc409e518c 100644 (file)
--- a/arch/arc/kernel/mcip.c
+++ b/arch/arc/kernel/mcip.c
@@ -357,8 +357,6 @@ static void idu_cascade_isr(struct irq_desc *desc)
 static int idu_irq_map(struct irq_domain *d, unsigned int virq, irq_hw_number_t hwirq)
 {
        irq_set_chip_and_handler(virq, &idu_irq_chip, handle_level_irq);
-       irq_set_status_flags(virq, IRQ_MOVE_PCNTXT);
-
        return 0;
 }