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| author | Eduardo Valentin <edubezval@gmail.com> | 2016-11-08 06:09:18 +0100 |
|---|---|---|
| committer | Zhang Rui <rui.zhang@intel.com> | 2016-11-23 03:06:12 +0100 |
| commit | 698db4fdd3e8ef65db2cbde447443c1dc5807b95 (patch) | |
| tree | d948e4ee16a1a09e63b0b0062b1af2ee97fcf423 /drivers/thermal | |
| parent | thermal: core: add a comment describing the device management section (diff) | |
| download | linux-698db4fdd3e8ef65db2cbde447443c1dc5807b95.tar.xz linux-698db4fdd3e8ef65db2cbde447443c1dc5807b95.zip | |
thermal: sysfs: remove symbols of emul_temp when config is disabled
Remove the following warning:
In file included from drivers/thermal/thermal_sysfs.c:19:0:
include/linux/device.h:575:26: warning: ‘dev_attr_emul_temp’ defined but not used [-Wunused-variable]
struct device_attribute dev_attr_##_name = __ATTR(_name, _mode, _show, _store)
^
drivers/thermal/thermal_sysfs.c:395:8: note: in expansion of macro ‘DEVICE_ATTR’
when emul temp is disabled at Kconfig.
Cc: Zhang Rui <rui.zhang@intel.com>
Cc: linux-pm@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Diffstat (limited to 'drivers/thermal')
| -rw-r--r-- | drivers/thermal/thermal_sysfs.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/thermal/thermal_sysfs.c b/drivers/thermal/thermal_sysfs.c index 87d9f4d3afaf..4807015c26de 100644 --- a/drivers/thermal/thermal_sysfs.c +++ b/drivers/thermal/thermal_sysfs.c @@ -292,6 +292,7 @@ available_policies_show(struct device *dev, struct device_attribute *devattr, return thermal_build_list_of_policies(buf); } +#if (IS_ENABLED(CONFIG_THERMAL_EMULATION)) static ssize_t emul_temp_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) @@ -316,6 +317,8 @@ emul_temp_store(struct device *dev, struct device_attribute *attr, return ret ? ret : count; } +static DEVICE_ATTR(emul_temp, S_IWUSR, NULL, emul_temp_store); +#endif static ssize_t sustainable_power_show(struct device *dev, struct device_attribute *devattr, @@ -395,7 +398,6 @@ create_s32_tzp_attr(offset); */ static DEVICE_ATTR(type, 0444, type_show, NULL); static DEVICE_ATTR(temp, 0444, temp_show, NULL); -static DEVICE_ATTR(emul_temp, S_IWUSR, NULL, emul_temp_store); static DEVICE_ATTR(policy, S_IRUGO | S_IWUSR, policy_show, policy_store); static DEVICE_ATTR(available_policies, S_IRUGO, available_policies_show, NULL); static DEVICE_ATTR(sustainable_power, S_IWUSR | S_IRUGO, sustainable_power_show, |