irqchip/riscv-intc: remove user selectability of RISCV_INTC

Since commit e71ee06e3ca3 ("RISC-V: Force select RISCV_INTC for
CONFIG_RISCV") the driver has been enabled at the arch level - and is
mandatory anyway. There's no point exposing this as a choice to users,
so stop bothering.

Signed-off-by: Conor Dooley <conor.dooley@microchip.com>
Acked-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20221118104300.85016-3-conor@kernel.org
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>

diff --git a/drivers/irqchip/Kconfig b/drivers/irqchip/Kconfig
index ecb3e31..4633a54 100644 (file)
--- a/drivers/irqchip/Kconfig
+++ b/drivers/irqchip/Kconfig
@@ -538,17 +538,8 @@ config TI_PRUSS_INTC
          different processors within the SoC.
 
 config RISCV_INTC
-       bool "RISC-V Local Interrupt Controller"
+       bool
        depends on RISCV
-       default y
-       help
-          This enables support for the per-HART local interrupt controller
-          found in standard RISC-V systems.  The per-HART local interrupt
-          controller handles timer interrupts, software interrupts, and
-          hardware interrupts. Without a per-HART local interrupt controller,
-          a RISC-V system will be unable to handle any interrupts.
-
-          If you don't know what to do here, say Y.
 
 config SIFIVE_PLIC
        bool