diff options
| author | Ard Biesheuvel <ardb@kernel.org> | 2021-10-05 09:15:34 +0200 |
|---|---|---|
| committer | Ard Biesheuvel <ardb@kernel.org> | 2021-12-03 15:11:31 +0100 |
| commit | 08572cd41955166e387d9b4984294d37f8f7526c (patch) | |
| tree | 549f7a08138b992a1cdf9776b205abd5d10a3dd5 | |
| parent | f05eb1d24eb564488014d90b31824f71984d7ef5 (diff) | |
ARM: remove some dead code
This code appears to be no longer used so let's get rid of it.
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Tested-by: Keith Packard <keithpac@amazon.com>
Tested-by: Marc Zyngier <maz@kernel.org>
Tested-by: Vladimir Murzin <vladimir.murzin@arm.com> # ARMv7M
| -rw-r--r-- | arch/arm/include/asm/entry-macro-multi.S | 24 | ||||
| -rw-r--r-- | arch/arm/include/asm/smp.h | 5 | ||||
| -rw-r--r-- | arch/arm/kernel/smp.c | 5 |
3 files changed, 0 insertions, 34 deletions
diff --git a/arch/arm/include/asm/entry-macro-multi.S b/arch/arm/include/asm/entry-macro-multi.S index dfc6bfa43012..24486dad9e19 100644 --- a/arch/arm/include/asm/entry-macro-multi.S +++ b/arch/arm/include/asm/entry-macro-multi.S @@ -13,28 +13,4 @@ @ badrne lr, 1b bne asm_do_IRQ - -#ifdef CONFIG_SMP - /* - * XXX - * - * this macro assumes that irqstat (r2) and base (r6) are - * preserved from get_irqnr_and_base above - */ - ALT_SMP(test_for_ipi r0, r2, r6, lr) - ALT_UP_B(9997f) - movne r1, sp - badrne lr, 1b - bne do_IPI -#endif -9997: - .endm - - .macro arch_irq_handler, symbol_name - .align 5 - .global \symbol_name -\symbol_name: - mov r8, lr - arch_irq_handler_default - ret r8 .endm diff --git a/arch/arm/include/asm/smp.h b/arch/arm/include/asm/smp.h index f16cbbd5cda4..7c1c90d9f582 100644 --- a/arch/arm/include/asm/smp.h +++ b/arch/arm/include/asm/smp.h @@ -25,11 +25,6 @@ struct seq_file; extern void show_ipi_list(struct seq_file *, int); /* - * Called from assembly code, this handles an IPI. - */ -asmlinkage void do_IPI(int ipinr, struct pt_regs *regs); - -/* * Called from C code, this handles an IPI. */ void handle_IPI(int ipinr, struct pt_regs *regs); diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c index cde5b6d8bac5..9c55ca915ba4 100644 --- a/arch/arm/kernel/smp.c +++ b/arch/arm/kernel/smp.c @@ -631,11 +631,6 @@ static void ipi_complete(unsigned int cpu) /* * Main handler for inter-processor interrupts */ -asmlinkage void __exception_irq_entry do_IPI(int ipinr, struct pt_regs *regs) -{ - handle_IPI(ipinr, regs); -} - static void do_handle_IPI(int ipinr) { unsigned int cpu = smp_processor_id(); |