Kernel: Give PTY's *actually* unique major ID's

Okay, one "dunce hat" point for me. The new PTY majors conflicted with
PATAChannel. Now they are 200 for master and 201 for slave, not used
by anything else.. I hope!

1 files changed, 4 insertions, 0 deletions

diff --git a/Kernel/Devices/Device.cpp b/Kernel/Devices/Device.cpp
index 94f02331b7..ed83cfa2ea 100644
--- a/Kernel/Devices/Device.cpp
+++ b/Kernel/Devices/Device.cpp
@@ -30,6 +30,10 @@ Device::Device(unsigned major, unsigned minor)
     , m_minor(minor)
 {
     u32 device_id = encoded_device(major, minor);
+    auto it = all_devices().find(device_id);
+    if (it != all_devices().end()) {
+        dbg() << "Already registered " << major << "," << minor << ": " << it->value->class_name();
+    }
     ASSERT(!all_devices().contains(device_id));
     all_devices().set(device_id, this);
 }