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authorZhao Yakui <yakui.zhao@intel.com>2009-06-24 11:49:49 +0800
committerLen Brown <len.brown@intel.com>2009-06-24 01:13:15 -0400
commit74cad4ee9839669ad920257678ea0bf0a818cd3b (patch)
treea32e8b4baf67eedb2e9dbc9799c326b92017e1ed /drivers/acpi/processor_thermal.c
parent07a2039b8eb0af4ff464efd3dfd95de5c02648c6 (diff)
downloadop-kernel-dev-74cad4ee9839669ad920257678ea0bf0a818cd3b.zip
op-kernel-dev-74cad4ee9839669ad920257678ea0bf0a818cd3b.tar.gz
ACPI: Make ACPI processor proc I/F depend on the ACPI_PROCFS
Now whether the ACPI processor proc I/F is registered depends on the CONFIG_PROC. It had better depend on the CONFIG_ACPI_PROCFS. When the CONFIG_ACPI_PROCFS is unset in kernel configuration, the ACPI processor proc I/F won't be registered. Signed-off-by: Zhao Yakui <yakui.zhao@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi/processor_thermal.c')
-rw-r--r--drivers/acpi/processor_thermal.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/acpi/processor_thermal.c b/drivers/acpi/processor_thermal.c
index 39838c6..07e2614 100644
--- a/drivers/acpi/processor_thermal.c
+++ b/drivers/acpi/processor_thermal.c
@@ -438,7 +438,7 @@ struct thermal_cooling_device_ops processor_cooling_ops = {
};
/* /proc interface */
-
+#ifdef CONFIG_ACPI_PROCFS
static int acpi_processor_limit_seq_show(struct seq_file *seq, void *offset)
{
struct acpi_processor *pr = (struct acpi_processor *)seq->private;
@@ -517,3 +517,4 @@ const struct file_operations acpi_processor_limit_fops = {
.llseek = seq_lseek,
.release = single_release,
};
+#endif
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