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From: Ard Biesheuvel <ardb@kernel.org>
To: linux-arm-kernel@lists.infradead.org, linux@armlinux.org.uk
Cc: Ard Biesheuvel <ardb@kernel.org>,
	Nicolas Pitre <nico@fluxnic.net>, Arnd Bergmann <arnd@arndb.de>,
	Kees Cook <keescook@chromium.org>,
	Keith Packard <keithpac@amazon.com>,
	Linus Walleij <linus.walleij@linaro.org>,
	Nick Desaulniers <ndesaulniers@google.com>,
	Tony Lindgren <tony@atomide.com>, Marc Zyngier <maz@kernel.org>,
	Vladimir Murzin <vladimir.murzin@arm.com>,
	Jesse Taube <mr.bossman075@gmail.com>
Subject: [PATCH v4 01/15] ARM: riscpc: drop support for IOMD_IRQREQC/IOMD_IRQREQD IRQ groups
Date: Mon,  6 Dec 2021 17:46:45 +0100	[thread overview]
Message-ID: <20211206164659.1495084-2-ardb@kernel.org> (raw)
In-Reply-To: <20211206164659.1495084-1-ardb@kernel.org>

IOMD_IRQREQC nor IOMD_IRQREQD are ever defined, so any conditionally
compiled code that depends on them is dead code, and can be removed.

Suggested-by: Russell King <linux@armlinux.org.uk>
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
---
 arch/arm/include/asm/hardware/entry-macro-iomd.S | 47 --------------------
 1 file changed, 47 deletions(-)

diff --git a/arch/arm/include/asm/hardware/entry-macro-iomd.S b/arch/arm/include/asm/hardware/entry-macro-iomd.S
index f7692731e514..81441dfa5282 100644
--- a/arch/arm/include/asm/hardware/entry-macro-iomd.S
+++ b/arch/arm/include/asm/hardware/entry-macro-iomd.S
@@ -24,16 +24,6 @@
 		ldrbeq	\irqstat, [\base, #IOMD_IRQREQA]	@ get low priority
 		addeq	\tmp, \tmp, #256		@ irq_prio_d table size
 		teqeq	\irqstat, #0
-#ifdef IOMD_IRQREQC
-		ldrbeq	\irqstat, [\base, #IOMD_IRQREQC]
-		addeq	\tmp, \tmp, #256		@ irq_prio_l table size
-		teqeq	\irqstat, #0
-#endif
-#ifdef IOMD_IRQREQD
-		ldrbeq	\irqstat, [\base, #IOMD_IRQREQD]
-		addeq	\tmp, \tmp, #256		@ irq_prio_lc table size
-		teqeq	\irqstat, #0
-#endif
 2406:		ldrbne	\irqnr, [\tmp, \irqstat]	@ get IRQ number
 		.endm
 
@@ -92,40 +82,3 @@ irq_prio_l:	.byte	 0, 0, 1, 0, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3
 		.byte	 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7
 		.byte	 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7
 		.byte	 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7
-#ifdef IOMD_IRQREQC
-irq_prio_lc:	.byte	24,24,25,24,26,26,26,26,27,27,27,27,27,27,27,27
-		.byte	28,24,25,24,26,26,26,26,27,27,27,27,27,27,27,27
-		.byte	29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29
-		.byte	29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29
-		.byte	30,30,30,30,30,30,30,30,27,27,27,27,27,27,27,27
-		.byte	30,30,30,30,30,30,30,30,27,27,27,27,27,27,27,27
-		.byte	29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29
-		.byte	29,29,29,29,29,29,29,29,29,29,29,29,29,29,29,29
-		.byte	31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31
-		.byte	31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31
-		.byte	31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31
-		.byte	31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31
-		.byte	31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31
-		.byte	31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31
-		.byte	31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31
-		.byte	31,31,31,31,31,31,31,31,31,31,31,31,31,31,31,31
-#endif
-#ifdef IOMD_IRQREQD
-irq_prio_ld:	.byte	40,40,41,40,42,42,42,42,43,43,43,43,43,43,43,43
-		.byte	44,40,41,40,42,42,42,42,43,43,43,43,43,43,43,43
-		.byte	45,45,45,45,45,45,45,45,45,45,45,45,45,45,45,45
-		.byte	45,45,45,45,45,45,45,45,45,45,45,45,45,45,45,45
-		.byte	46,46,46,46,46,46,46,46,43,43,43,43,43,43,43,43
-		.byte	46,46,46,46,46,46,46,46,43,43,43,43,43,43,43,43
-		.byte	45,45,45,45,45,45,45,45,45,45,45,45,45,45,45,45
-		.byte	45,45,45,45,45,45,45,45,45,45,45,45,45,45,45,45
-		.byte	47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47
-		.byte	47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47
-		.byte	47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47
-		.byte	47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47
-		.byte	47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47
-		.byte	47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47
-		.byte	47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47
-		.byte	47,47,47,47,47,47,47,47,47,47,47,47,47,47,47,47
-#endif
-
-- 
2.30.2


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  reply	other threads:[~2021-12-06 16:49 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-12-06 16:46 [PATCH v4 00/15] ARM: enable IRQ stacks and vmap'ed stacks for UP Ard Biesheuvel
2021-12-06 16:46 ` Ard Biesheuvel [this message]
2021-12-06 16:46 ` [PATCH v4 02/15] ARM: riscpc: use GENERIC_IRQ_MULTI_HANDLER Ard Biesheuvel
2021-12-06 16:46 ` [PATCH v4 03/15] ARM: footbridge: " Ard Biesheuvel
2021-12-06 16:46 ` [PATCH v4 04/15] ARM: iop32x: offset IRQ numbers by 1 Ard Biesheuvel
2021-12-06 16:46 ` [PATCH v4 05/15] ARM: iop32x: use GENERIC_IRQ_MULTI_HANDLER Ard Biesheuvel
2021-12-06 16:46 ` [PATCH v4 06/15] ARM: remove old-style irq entry Ard Biesheuvel
2021-12-06 16:46 ` [PATCH v4 07/15] irqchip: nvic: Use GENERIC_IRQ_MULTI_HANDLER Ard Biesheuvel
2021-12-06 16:46 ` [PATCH v4 08/15] ARM: entry: preserve thread_info pointer in switch_to Ard Biesheuvel
2021-12-06 16:46 ` [PATCH v4 09/15] ARM: module: implement support for PC-relative group relocations Ard Biesheuvel
2021-12-06 16:46 ` [PATCH v4 10/15] ARM: assembler: add optimized ldr/str macros to load variables from memory Ard Biesheuvel
2021-12-06 16:46 ` [PATCH v4 11/15] ARM: percpu: add SMP_ON_UP support Ard Biesheuvel
2021-12-06 16:46 ` [PATCH v4 12/15] ARM: use TLS register for 'current' on !SMP as well Ard Biesheuvel
2021-12-06 16:46 ` [PATCH v4 13/15] ARM: smp: defer TPIDRURO update for SMP v6 configurations too Ard Biesheuvel
2021-12-06 16:46 ` [PATCH v4 14/15] ARM: implement THREAD_INFO_IN_TASK for uniprocessor systems Ard Biesheuvel
2021-12-06 16:46 ` [PATCH v4 15/15] ARM: v7m: enable support for IRQ stacks Ard Biesheuvel

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