diff options
Diffstat (limited to 'Kernel/Devices/HID/I8042Controller.cpp')
| -rw-r--r-- | Kernel/Devices/HID/I8042Controller.cpp | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/Kernel/Devices/HID/I8042Controller.cpp b/Kernel/Devices/HID/I8042Controller.cpp index 423b0dc71a..c19c58b38a 100644 --- a/Kernel/Devices/HID/I8042Controller.cpp +++ b/Kernel/Devices/HID/I8042Controller.cpp @@ -131,21 +131,20 @@ UNMAP_AFTER_INIT void I8042Controller::detect_devices() m_mouse_device->enable_interrupts(); } -bool I8042Controller::irq_process_input_buffer(HIDDevice::Type) +bool I8042Controller::irq_process_input_buffer(HIDDevice::Type instrument_type) { VERIFY(Processor::current_in_irq()); u8 status = IO::in8(I8042Port::Status); if (!(status & I8042StatusFlag::OutputBuffer)) return false; - HIDDevice::Type data_for_device = ((status & I8042StatusFlag::SecondPS2PortOutputBuffer) == 0) ? HIDDevice::Type::Keyboard : HIDDevice::Type::Mouse; u8 byte = IO::in8(I8042Port::Buffer); - if (data_for_device == HIDDevice::Type::Mouse) { + if (instrument_type == HIDDevice::Type::Mouse) { VERIFY(m_mouse_device); static_cast<PS2MouseDevice&>(*m_mouse_device).irq_handle_byte_read(byte); return true; } - if (data_for_device == HIDDevice::Type::Keyboard) { + if (instrument_type == HIDDevice::Type::Keyboard) { VERIFY(m_keyboard_device); static_cast<PS2KeyboardDevice&>(*m_keyboard_device).irq_handle_byte_read(byte); return true; |