linux-kernel - [PATCH] i386 cpuid: Misc cpuinit annotations

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Message-ID: <alpine.LFD.0.999.0708230507160.2049@enigma.security.iitk.ac.in>
Date:	Thu, 23 Aug 2007 05:08:31 +0530 (IST)
From:	Satyam Sharma <satyam@...radead.org>
To:	H Peter Anvin <hpa@...or.com>
cc:	Andrew Morton <akpm@...ux-foundation.org>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: [PATCH] i386 cpuid: Misc cpuinit annotations


cpuid_class_cpu_callback() is callback function of a CPU hotplug
notifier_block (that is already marked as __cpuinitdata). Therefore
it can safely be marked as __cpuinit.

cpuid_device_create() is only referenced from other functions that
are __cpuinit or __init. So it can also be safely marked __cpuinit.

Signed-off-by: Satyam Sharma <satyam@...radead.org>

---

 arch/i386/kernel/cpuid.c |    6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/arch/i386/kernel/cpuid.c b/arch/i386/kernel/cpuid.c
index 5c2faa1..a6761fd 100644
--- a/arch/i386/kernel/cpuid.c
+++ b/arch/i386/kernel/cpuid.c
@@ -152,7 +152,7 @@ static const struct file_operations cpuid_fops = {
 	.open = cpuid_open,
 };
 
-static int cpuid_device_create(int i)
+static int __cpuinit cpuid_device_create(int i)
 {
 	int err = 0;
 	struct device *dev;
@@ -163,7 +163,9 @@ static int cpuid_device_create(int i)
 	return err;
 }
 
-static int cpuid_class_cpu_callback(struct notifier_block *nfb, unsigned long action, void *hcpu)
+static int __cpuinit cpuid_class_cpu_callback(struct notifier_block *nfb,
+					      unsigned long action,
+					      void *hcpu)
 {
 	unsigned int cpu = (unsigned long)hcpu;
 
-
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