linux-kernel - [PATCH 4.4 69/75] ARM: clean up per-processor check

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Message-Id: <20191108174810.309879161@linuxfoundation.org>
Date:   Fri,  8 Nov 2019 19:50:26 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        "linus.walleij@...aro.org, rmk+kernel@...linux.org.uk, Ard Biesheuvel" 
        <ardb@...nel.org>, Julien Thierry <julien.thierry@....com>,
        Russell King <rmk+kernel@...linux.org.uk>,
        "David A. Long" <dave.long@...aro.org>,
        Sasha Levin <sashal@...nel.org>,
        Ard Biesheuvel <ardb@...nel.org>
Subject: [PATCH 4.4 69/75] ARM: clean up per-processor check_bugs method call

From: Russell King <rmk+kernel@...linux.org.uk>

Commit 945aceb1db8885d3a35790cf2e810f681db52756 upstream.

Call the per-processor type check_bugs() method in the same way as we
do other per-processor functions - move the "processor." detail into
proc-fns.h.

Reviewed-by: Julien Thierry <julien.thierry@....com>
Signed-off-by: Russell King <rmk+kernel@...linux.org.uk>
Signed-off-by: David A. Long <dave.long@...aro.org>
Reviewed-by: Julien Thierry <julien.thierry@....com>
Signed-off-by: Sasha Levin <sashal@...nel.org>
Signed-off-by: Ard Biesheuvel <ardb@...nel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
 arch/arm/include/asm/proc-fns.h |    1 +
 arch/arm/kernel/bugs.c          |    4 ++--
 2 files changed, 3 insertions(+), 2 deletions(-)

--- a/arch/arm/include/asm/proc-fns.h
+++ b/arch/arm/include/asm/proc-fns.h
@@ -99,6 +99,7 @@ extern void cpu_do_suspend(void *);
 extern void cpu_do_resume(void *);
 #else
 #define cpu_proc_init			processor._proc_init
+#define cpu_check_bugs			processor.check_bugs
 #define cpu_proc_fin			processor._proc_fin
 #define cpu_reset			processor.reset
 #define cpu_do_idle			processor._do_idle
--- a/arch/arm/kernel/bugs.c
+++ b/arch/arm/kernel/bugs.c
@@ -6,8 +6,8 @@
 void check_other_bugs(void)
 {
 #ifdef MULTI_CPU
-	if (processor.check_bugs)
-		processor.check_bugs();
+	if (cpu_check_bugs)
+		cpu_check_bugs();
 #endif
 }