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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next prev parent 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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