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From: Daniel Thompson <daniel.thompson@linaro.org>
To: Russell King <linux@arm.linux.org.uk>
Cc: Russell King <rmk+kernel@arm.linux.org.uk>,
	linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org, patches@linaro.org,
	linaro-kernel@lists.linaro.org,
	John Stultz <john.stultz@linaro.org>,
	Thomas Gleixner <tglx@linutronix.de>,
	Sumit Semwal <sumit.semwal@linaro.org>,
	Daniel Thompson <daniel.thompson@linaro.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


WARNING: multiple messages have this Message-ID (diff)
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

  reply	other threads:[~2014-09-14 11:59 UTC|newest]

Thread overview: 18+ 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
2014-09-14 11:57 ` Daniel Thompson [this message]
2014-09-14 11:57   ` [PATCH 3.17-rc4 v6 1/6] ARM: remove unused do_unexp_fiq() function Daniel Thompson
2014-09-14 11:57 ` [PATCH 3.17-rc4 v6 2/6] arm: fiq: Replace default FIQ handler Daniel Thompson
2014-09-14 11:57   ` Daniel Thompson
2014-09-15 23:00   ` Daniel Thompson
2014-09-15 23:00     ` Daniel Thompson
2014-09-16 15:57     ` Russell King - ARM Linux
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   ` 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   ` 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   ` 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
2014-09-14 11:57   ` Daniel Thompson

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