drivers: Add access annotations to USB helpers

Mostly for completeness sake, doing this did not find any errors (but might catch some issues with fixed buffer lengths).
2025-11-15 07:38:12 +00:00 · 2020-10-07 13:37:49 +02:00
parent 33d50e4e30
commit 7eb361087a
4 changed files with 5 additions and 0 deletions
--- a/libfprint/drivers/vfs0050.c
+++ b/libfprint/drivers/vfs0050.c
@@ -42,6 +42,7 @@ async_write_callback (FpiUsbTransfer *transfer, FpDevice *device,
 }

 /* Send data to EP1, the only out endpoint */
+FP_GNUC_ACCESS (read_only, 3, 4)
 static void
 async_write (FpiSsm   *ssm,
             FpDevice *dev,