[PATCH v2 06/11] platform/x86: fujitsu-laptop: clean up use_alt_lcd_levels handling

2017-04-05 Thread Michał Kępień
The value of each module parameter can be changed on the fly via sysfs. However, the current way of handling use_alt_lcd_levels prevents the user from dynamically switching from a value of 0 or 1 back to autodetection as the latter is only performed upon ACPI device instantiation. Fix this by

[PATCH v2 06/11] platform/x86: fujitsu-laptop: clean up use_alt_lcd_levels handling

2017-04-05 Thread Michał Kępień
The value of each module parameter can be changed on the fly via sysfs. However, the current way of handling use_alt_lcd_levels prevents the user from dynamically switching from a value of 0 or 1 back to autodetection as the latter is only performed upon ACPI device instantiation. Fix this by