There is a macro to register and unregister modules in simple cases,
Let's use it and clean up the driver.
Cc: Alex Hung <alex.hung@canonical.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Darren Hart (VMware) <dvhart@infradead.org>
The airplane mode button on Xiaomi's new laptops are the same as HP
laptops.
This is tested on Xiaomi Notebook Air 13.
Signed-off-by: Alex Hung <alex.hung@canonical.com>
[dvhart: Dropped module init/exit info messages]
Signed-off-by: Darren Hart (VMware) <dvhart@infradead.org>
acpi_bus_register_driver() already returns an appropriate value (0 on
success, and some negative value on error) to be used in __init functions
so the goto/label is redundant in hpwl_init thus remove it and directly
return the value
Signed-off-by: Giedrius Statkevičius <giedrius.statkevicius@gmail.com>
Signed-off-by: Darren Hart <dvhart@linux.intel.com>
In hpwl_add() there is a unused variable err to which we assign the
result of hp_wireless_input_setup() but we don't do anything depending
on the result so print out a message that informs the user if add()
(hp_wireless_input_setup()) fails since acpi_device_probe() doesn't
print anything in this case.
Signed-off-by: Giedrius Statkevicius <giedriuswork@gmail.com>
Signed-off-by: Darren Hart <dvhart@linux.intel.com>
