From 94fc4594659494b8c5cbdf1a719aea4d66d3398d Mon Sep 17 00:00:00 2001 From: Giulio Benetti Date: Wed, 27 Sep 2023 11:20:50 +0200 Subject: [PATCH] Support Linux 6.4 With Linux 6.4 commit: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=1aaba11da9aa7d7d6b52a74d45b31cac118295a1 class_create() doesn't require first argument THIS_MODULE anymore so let's drop first argument if Linux version >= 6.4 Upstream: https://github.com/embeddedTS/wilc3000-external-module/pull/5 Signed-off-by: Giulio Benetti --- bt.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/bt.c b/bt.c index 48a5302..a752457 100644 --- a/bt.c +++ b/bt.c @@ -135,7 +135,11 @@ static void wilc_bt_create_device(void) ret = alloc_chrdev_region(&chc_dev_no, 0, 1, "atmel"); if (ret < 0) return; +#if LINUX_VERSION_CODE >= KERNEL_VERSION(6, 4, 0) + chc_dev_class = class_create("atmel"); +#else chc_dev_class = class_create(THIS_MODULE, "atmel"); +#endif if (IS_ERR(chc_dev_class)) { unregister_chrdev_region(chc_dev_no, 1); return; -- 2.34.1