From 80cfb508f3fe4c7c6a567fc4aa863c9a38709cd5 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Thomas=20Wei=C3=9Fschuh?= Date: Sat, 3 Aug 2024 14:34:20 +0200 Subject: HID: constify params and return value of fetch_item() MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit fetch_item() does not modify the descriptor it operates on. As a prerequisite for the constification of hid_driver::dev_rdesc, mark the parameters and return value of fetch_item() as const. Also adapt the variable types in the callers to match this constification. Signed-off-by: Thomas Weißschuh Link: https://patch.msgid.link/20240803-hid-const-fixup-v2-4-f53d7a7b29d8@weissschuh.net Signed-off-by: Benjamin Tissoires --- include/linux/hid.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/linux') diff --git a/include/linux/hid.h b/include/linux/hid.h index dda34d8cad19..502bbc6f078c 100644 --- a/include/linux/hid.h +++ b/include/linux/hid.h @@ -46,7 +46,7 @@ struct hid_item { __s16 s16; __u32 u32; __s32 s32; - __u8 *longdata; + const __u8 *longdata; } data; }; -- cgit v1.2.3