[PATCH v2 04/11] platform/x86: fujitsu-laptop: simplify set_lcd_level()

acpi_execute_simple_method() takes a method parameter which tells it to look for the given method underneath the given handle, so calling acpi_get_handle() beforehand is redundant. Replace the call to acpi_get_handle() with a call to acpi_execute_simple_method(), thus eliminating the need for a

[PATCH v2 04/11] platform/x86: fujitsu-laptop: simplify set_lcd_level()

acpi_execute_simple_method() takes a method parameter which tells it to look for the given method underneath the given handle, so calling acpi_get_handle() beforehand is redundant. Replace the call to acpi_get_handle() with a call to acpi_execute_simple_method(), thus eliminating the need for a