openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

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 <sam@ravnborg.org>
Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com>
This commit is contained in:
Sam Ravnborg 2008-02-17 13:22:51 +01:00 committed by Mark M. Hoffman
parent 6369a2887a
commit ba7c1927aa
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/hwmon/coretemp.c
View File

@ -356,7 +356,7 @@ static void coretemp_device_remove(unsigned int cpu)
mutex_unlock(&pdev_list_mutex); 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 long action, void *hcpu)
{ {
unsigned int cpu = (unsigned long) hcpu; unsigned int cpu = (unsigned long) hcpu;
@ -373,7 +373,7 @@ static int coretemp_cpu_callback(struct notifier_block *nfb,
return NOTIFY_OK; return NOTIFY_OK;
} }
static struct notifier_block coretemp_cpu_notifier = { static struct notifier_block coretemp_cpu_notifier __refdata = {
.notifier_call = coretemp_cpu_callback, .notifier_call = coretemp_cpu_callback,
}; };
#endif /* !CONFIG_HOTPLUG_CPU */ #endif /* !CONFIG_HOTPLUG_CPU */