usb: remove device_descriptor buffer, store bytes in UsbDevice.inner instead

3 files changed, 0 insertions, 6 deletions

diff --git a/examples/stm32l5/src/bin/usb_ethernet.rs b/examples/stm32l5/src/bin/usb_ethernet.rs
index dc1e7022d..7f73fd677 100644
--- a/examples/stm32l5/src/bin/usb_ethernet.rs
+++ b/examples/stm32l5/src/bin/usb_ethernet.rs
@@ -79,14 +79,12 @@ async fn main(spawner: Spawner) {
     config.device_protocol = 0x01;
 
     // Create embassy-usb DeviceBuilder using the driver and config.
-    static DEVICE_DESC: StaticCell<[u8; 256]> = StaticCell::new();
     static CONFIG_DESC: StaticCell<[u8; 256]> = StaticCell::new();
     static BOS_DESC: StaticCell<[u8; 256]> = StaticCell::new();
     static CONTROL_BUF: StaticCell<[u8; 128]> = StaticCell::new();
     let mut builder = Builder::new(
         driver,
         config,
-        &mut DEVICE_DESC.init([0; 256])[..],
         &mut CONFIG_DESC.init([0; 256])[..],
         &mut BOS_DESC.init([0; 256])[..],
         &mut [], // no msos descriptors
diff --git a/examples/stm32l5/src/bin/usb_hid_mouse.rs b/examples/stm32l5/src/bin/usb_hid_mouse.rs
index b86fba455..9d30205bb 100644
--- a/examples/stm32l5/src/bin/usb_hid_mouse.rs
+++ b/examples/stm32l5/src/bin/usb_hid_mouse.rs
@@ -51,7 +51,6 @@ async fn main(_spawner: Spawner) {
 
     // Create embassy-usb DeviceBuilder using the driver and config.
     // It needs some buffers for building the descriptors.
-    let mut device_descriptor = [0; 256];
     let mut config_descriptor = [0; 256];
     let mut bos_descriptor = [0; 256];
     let mut control_buf = [0; 64];
@@ -62,7 +61,6 @@ async fn main(_spawner: Spawner) {
     let mut builder = Builder::new(
         driver,
         config,
-        &mut device_descriptor,
         &mut config_descriptor,
         &mut bos_descriptor,
         &mut [], // no msos descriptors
diff --git a/examples/stm32l5/src/bin/usb_serial.rs b/examples/stm32l5/src/bin/usb_serial.rs
index 5e2378b58..a64bda31b 100644
--- a/examples/stm32l5/src/bin/usb_serial.rs
+++ b/examples/stm32l5/src/bin/usb_serial.rs
@@ -47,7 +47,6 @@ async fn main(_spawner: Spawner) {
 
     // Create embassy-usb DeviceBuilder using the driver and config.
     // It needs some buffers for building the descriptors.
-    let mut device_descriptor = [0; 256];
     let mut config_descriptor = [0; 256];
     let mut bos_descriptor = [0; 256];
     let mut control_buf = [0; 7];
@@ -57,7 +56,6 @@ async fn main(_spawner: Spawner) {
     let mut builder = Builder::new(
         driver,
         config,
-        &mut device_descriptor,
         &mut config_descriptor,
         &mut bos_descriptor,
         &mut [], // no msos descriptors