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authorSam Ravnborg <sam@ravnborg.org>2008-02-17 13:22:51 +0100
committerMark M. Hoffman <mhoffman@lightlink.com>2008-02-17 11:26:55 -0500
commitba7c1927aa69c4dfe1ecf646f03b306e49dc8e37 (patch)
tree4a5847a80a19336548a1dca0ce754d9c5afb9592
parent6369a2887a1b35fde91573adc650528e3efea8e9 (diff)
downloadblackbird-op-linux-ba7c1927aa69c4dfe1ecf646f03b306e49dc8e37.tar.gz
blackbird-op-linux-ba7c1927aa69c4dfe1ecf646f03b306e49dc8e37.zip
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>
-rw-r--r--drivers/hwmon/coretemp.c4
1 files 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 */
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