025ce96406
Fixes: http://autobuild.buildroot.net/results/f6c/f6c52f58c3c016cee59d2dfe513c449d96dc3b09/ Signed-off-by: Bernd Kuhls <bernd@kuhls.net> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
35 lines
1.1 KiB
Diff
35 lines
1.1 KiB
Diff
From 32ec7f7b4eb1466100d59aaea8855d770af54327 Mon Sep 17 00:00:00 2001
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From: Bernd Kuhls <bernd@kuhls.net>
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Date: Sat, 8 Jul 2023 13:10:24 +0200
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Subject: [PATCH] Fix build on Linux 6.4
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Needed after upstream changes in kernel 6.4:
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https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/diff/include/linux/device/class.h?id=1aaba11da9aa
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Upstream: https://github.com/nicupavel/emlog/pull/15
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Signed-off-by: Bernd Kuhls <bernd@kuhls.net>
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---
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emlog.c | 4 ++++
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1 file changed, 4 insertions(+)
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diff --git a/emlog.c b/emlog.c
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index 4462466..2ead738 100644
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--- a/emlog.c
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+++ b/emlog.c
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@@ -500,7 +500,11 @@ static int __init emlog_init(void)
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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);
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+#if LINUX_VERSION_CODE < KERNEL_VERSION(6, 4, 0)
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emlog_class = class_create(THIS_MODULE, DEVICE_NAME);
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+#else
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+ emlog_class = class_create(DEVICE_NAME);
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+#endif
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if (emlog_class == NULL) {
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pr_err("Can not class_create.\n");
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ret_val = -4; goto emlog_init_error;
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--
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2.39.2
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