From: daniel.thompson@linaro.org (Daniel Thompson)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 3.17-rc4 v6 1/6] ARM: remove unused do_unexp_fiq() function
Date: Sun, 14 Sep 2014 12:57:10 +0100 [thread overview]
Message-ID: <1410695835-10496-2-git-send-email-daniel.thompson@linaro.org> (raw)
In-Reply-To: <1410695835-10496-1-git-send-email-daniel.thompson@linaro.org>
From: Russell King <rmk+kernel@arm.linux.org.uk>
do_unexp_fiq() has never been called by any code in the last 10 years,
it's about time it was removed!
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org>
---
arch/arm/kernel/traps.c | 6 ------
1 file changed, 6 deletions(-)
diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c
index c8e4bb7..a447dcc 100644
--- a/arch/arm/kernel/traps.c
+++ b/arch/arm/kernel/traps.c
@@ -460,12 +460,6 @@ die_sig:
arm_notify_die("Oops - undefined instruction", regs, &info, 0, 6);
}
-asmlinkage void do_unexp_fiq (struct pt_regs *regs)
-{
- printk("Hmm. Unexpected FIQ received, but trying to continue\n");
- printk("You may have a hardware problem...\n");
-}
-
/*
* bad_mode handles the impossible case in the vectors. If you see one of
* these, then it's extremely serious, and could mean you have buggy hardware.
--
1.9.3
next prev parent reply other threads:[~2014-09-14 11:57 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-14 11:57 [PATCH 3.17-rc4 v6 0/6] arm: Implement arch_trigger_all_cpu_backtrace Daniel Thompson
2014-09-14 11:57 ` Daniel Thompson [this message]
2014-09-14 11:57 ` [PATCH 3.17-rc4 v6 2/6] arm: fiq: Replace default FIQ handler Daniel Thompson
2014-09-15 23:00 ` Daniel Thompson
2014-09-16 15:57 ` Russell King - ARM Linux
2014-09-14 11:57 ` [PATCH 3.17-rc4 v6 3/6] arm64: Introduce dummy version of asm/fiq.h Daniel Thompson
2014-09-14 11:57 ` [PATCH 3.17-rc4 v6 4/6] irqchip: gic: Add support for IPI FIQ Daniel Thompson
2014-09-14 11:57 ` [PATCH 3.17-rc4 v6 5/6] ARM: add basic support for on-demand backtrace of other CPUs Daniel Thompson
2014-09-14 11:57 ` [PATCH 3.17-rc4 v6 6/6] arm: smp: Handle ipi_cpu_backtrace() using FIQ (if available) Daniel Thompson
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