From 03468acd5fd989484896939c918834606bb35d04 Mon Sep 17 00:00:00 2001
From: Kevin Mehall <km@kevinmehall.net>
Date: Thu, 29 May 2025 22:22:34 -0600
Subject: [PATCH] linux: Remove BusInfo::parent_path

You can just use the Path method
---
 src/enumeration.rs                      | 10 ----------
 src/platform/linux_usbfs/enumeration.rs |  1 -
 2 files changed, 11 deletions(-)

diff --git a/src/enumeration.rs b/src/enumeration.rs
index 05c9b7f..efc07c6 100644
--- a/src/enumeration.rs
+++ b/src/enumeration.rs
@@ -479,9 +479,6 @@ pub struct BusInfo {
     #[cfg(any(target_os = "linux", target_os = "android"))]
     pub(crate) path: SysfsPath,
 
-    #[cfg(any(target_os = "linux", target_os = "android"))]
-    pub(crate) parent_path: SysfsPath,
-
     /// The phony root hub device
     #[cfg(any(target_os = "linux", target_os = "android"))]
     pub(crate) root_hub: DeviceInfo,
@@ -535,12 +532,6 @@ impl BusInfo {
         &self.path.0
     }
 
-    /// *(Linux-only)* Sysfs path for the parent controller
-    #[cfg(any(target_os = "linux", target_os = "android"))]
-    pub fn parent_sysfs_path(&self) -> &std::path::Path {
-        &self.parent_path.0
-    }
-
     /// *(Linux-only)* Bus number.
     ///
     /// On Linux, the `bus_id` is an integer and this provides the value as `u8`.
@@ -664,7 +655,6 @@ impl std::fmt::Debug for BusInfo {
         #[cfg(any(target_os = "linux", target_os = "android"))]
         {
             s.field("sysfs_path", &self.path);
-            s.field("parent_sysfs_path", &self.parent_path);
             s.field("busnum", &self.busnum);
         }
 
diff --git a/src/platform/linux_usbfs/enumeration.rs b/src/platform/linux_usbfs/enumeration.rs
index c291faf..62250e7 100644
--- a/src/platform/linux_usbfs/enumeration.rs
+++ b/src/platform/linux_usbfs/enumeration.rs
@@ -175,7 +175,6 @@ pub fn list_buses() -> impl MaybeFuture<Output = Result<impl Iterator<Item = Bus
             Some(BusInfo {
                 bus_id: rh.bus_id.to_owned(),
                 path: rh.path.to_owned(),
-                parent_path: parent_path.to_owned(),
                 busnum: rh.busnum,
                 controller_type: driver.as_ref().and_then(|p| UsbControllerType::from_str(p)),
                 driver,