From: Eduardo Valentin Date: Tue, 8 Nov 2016 05:09:18 +0000 (-0800) Subject: thermal: sysfs: remove symbols of emul_temp when config is disabled X-Git-Tag: v4.10-rc1~160^2~1^4~9 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=698db4fdd3e8ef65db2cbde447443c1dc5807b95;p=karo-tx-linux.git 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 Cc: linux-pm@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Eduardo Valentin Signed-off-by: Zhang Rui --- 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,