| From 32ec7f7b4eb1466100d59aaea8855d770af54327 Mon Sep 17 00:00:00 2001 |
| From: Bernd Kuhls <bernd@kuhls.net> |
| Date: Sat, 8 Jul 2023 13:10:24 +0200 |
| Subject: [PATCH] Fix build on Linux 6.4 |
| |
| Needed after upstream changes in kernel 6.4: |
| https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/diff/include/linux/device/class.h?id=1aaba11da9aa |
| |
| Upstream: https://github.com/nicupavel/emlog/pull/15 |
| |
| Signed-off-by: Bernd Kuhls <bernd@kuhls.net> |
| --- |
| emlog.c | 4 ++++ |
| 1 file changed, 4 insertions(+) |
| |
| diff --git a/emlog.c b/emlog.c |
| index 4462466..2ead738 100644 |
| --- a/emlog.c |
| +++ b/emlog.c |
| @@ -500,7 +500,11 @@ static int __init emlog_init(void) |
| |
| pr_info("version %s running, major is %u, MINOR is %u, max size %d K.\n", EMLOG_VERSION, (unsigned)MAJOR(emlog_dev_type), (unsigned)MINOR(emlog_dev_type), emlog_max_size); |
| |
| +#if LINUX_VERSION_CODE < KERNEL_VERSION(6, 4, 0) |
| emlog_class = class_create(THIS_MODULE, DEVICE_NAME); |
| +#else |
| + emlog_class = class_create(DEVICE_NAME); |
| +#endif |
| if (emlog_class == NULL) { |
| pr_err("Can not class_create.\n"); |
| ret_val = -4; goto emlog_init_error; |
| -- |
| 2.39.2 |
| |
