From ba7c1927aa69c4dfe1ecf646f03b306e49dc8e37 Mon Sep 17 00:00:00 2001 From: Sam Ravnborg Date: Sun, 17 Feb 2008 13:22:51 +0100 Subject: [PATCH] hwmon: (coretemp) fix section mismatch warning Fix following warning: WARNING: vmlinux.o(.text+0xebfd04): Section mismatch in reference from the function coretemp_cpu_callback() to the function .cpuinit.text:coretemp_device_add() coretemp_cpu_callback() are only used inside a HOTPLUG_CPU block so annotate it __cpuinit. The notifier referencing the function are annotated __refdata to silence warning from the exit function. The unregister function do not use the embedded pointer but clears the variable so the annotation is OK. Signed-off-by: Sam Ravnborg Signed-off-by: Mark M. Hoffman --- drivers/hwmon/coretemp.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/hwmon/coretemp.c b/drivers/hwmon/coretemp.c index 52914e95e9dc..cbd047eac5b4 100644 --- a/drivers/hwmon/coretemp.c +++ b/drivers/hwmon/coretemp.c @@ -356,7 +356,7 @@ static void coretemp_device_remove(unsigned int cpu) mutex_unlock(&pdev_list_mutex); } -static int coretemp_cpu_callback(struct notifier_block *nfb, +static int __cpuinit coretemp_cpu_callback(struct notifier_block *nfb, unsigned long action, void *hcpu) { unsigned int cpu = (unsigned long) hcpu; @@ -373,7 +373,7 @@ static int coretemp_cpu_callback(struct notifier_block *nfb, return NOTIFY_OK; } -static struct notifier_block coretemp_cpu_notifier = { +static struct notifier_block coretemp_cpu_notifier __refdata = { .notifier_call = coretemp_cpu_callback, }; #endif /* !CONFIG_HOTPLUG_CPU */ -- 2.34.1