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/upektc_img.c
+++ b/libfprint/drivers/upektc_img.c
@@ -78,6 +78,7 @@ upektc_img_cmd_update_crc (unsigned char *cmd_buf, size_t size)
  cmd_buf[size - 1] = (crc & 0xff00) >> 8;
 }

+FP_GNUC_ACCESS (read_only, 3, 4)
 static void
 upektc_img_submit_req (FpiSsm                *ssm,
                       FpImageDevice         *dev,