Function fan_boost_mode_store returns 0 if store is successful,
this leads to infinite loop after any write to it's sysfs entry:
# echo 0 >/sys/devices/platform/asus-nb-wmi/fan_boost_mode
This command never ends, one CPU core is at 100% utilization.
This patch fixes this by returning size of written data.
Fixes: b096f626a682 ("platform/x86: asus-wmi: Switch fan boost mode")
Signed-off-by: Leonid Maksymchuk <leonmaxx@gmail.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
asus->fan_boost_mode = new_mode;
fan_boost_mode_write(asus);
- return result;
+ return count;
}
// Fan boost mode: 0 - normal, 1 - overboost, 2 - silent