1From 94fc4594659494b8c5cbdf1a719aea4d66d3398d Mon Sep 17 00:00:00 2001
2From: Giulio Benetti <giulio.benetti@benettiengineering.com>
3Date: Wed, 27 Sep 2023 11:20:50 +0200
4Subject: [PATCH] Support Linux 6.4
5
6With Linux 6.4 commit:
7https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=1aaba11da9aa7d7d6b52a74d45b31cac118295a1
8class_create() doesn't require first argument THIS_MODULE anymore so let's
9drop first argument if Linux version >= 6.4
10
11Upstream: https://github.com/embeddedTS/wilc3000-external-module/pull/5
12
13Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
14---
15 bt.c | 4 ++++
16 1 file changed, 4 insertions(+)
17
18diff --git a/bt.c b/bt.c
19index 48a5302..a752457 100644
20--- a/bt.c
21+++ b/bt.c
22@@ -135,7 +135,11 @@ static void wilc_bt_create_device(void)
23 	ret = alloc_chrdev_region(&chc_dev_no, 0, 1, "atmel");
24 	if (ret < 0)
25 		return;
26+#if LINUX_VERSION_CODE >= KERNEL_VERSION(6, 4, 0)
27+	chc_dev_class = class_create("atmel");
28+#else
29 	chc_dev_class = class_create(THIS_MODULE, "atmel");
30+#endif
31 	if (IS_ERR(chc_dev_class)) {
32 		unregister_chrdev_region(chc_dev_no, 1);
33 		return;
34--
352.34.1
36
37