diff options
| -rw-r--r-- | MAINTAINERS | 1 | ||||
| -rw-r--r-- | include/linux/ksysfs.h | 8 | ||||
| -rw-r--r-- | init/main.c | 2 | ||||
| -rw-r--r-- | kernel/ksysfs.c | 9 |
4 files changed, 15 insertions, 5 deletions
diff --git a/MAINTAINERS b/MAINTAINERS index 2695f321bfd7..fe7516481a44 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -7805,6 +7805,7 @@ F: include/linux/debugfs.h F: include/linux/device.h F: include/linux/fwnode.h F: include/linux/kobj* +F: include/linux/ksysfs.h F: include/linux/property.h F: include/linux/sysfs.h F: kernel/ksysfs.c diff --git a/include/linux/ksysfs.h b/include/linux/ksysfs.h new file mode 100644 index 000000000000..c7dc6e18f28e --- /dev/null +++ b/include/linux/ksysfs.h @@ -0,0 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0 */ + +#ifndef _KSYSFS_H_ +#define _KSYSFS_H_ + +void ksysfs_init(void); + +#endif /* _KSYSFS_H_ */ diff --git a/init/main.c b/init/main.c index 1cb395dd94e4..2c9cce0bfe86 100644 --- a/init/main.c +++ b/init/main.c @@ -36,6 +36,7 @@ #include <linux/kmod.h> #include <linux/kprobes.h> #include <linux/kmsan.h> +#include <linux/ksysfs.h> #include <linux/vmalloc.h> #include <linux/kernel_stat.h> #include <linux/start_kernel.h> @@ -1473,6 +1474,7 @@ static void __init do_initcalls(void) static void __init do_basic_setup(void) { cpuset_init_smp(); + ksysfs_init(); driver_init(); init_irq_proc(); do_ctors(); diff --git a/kernel/ksysfs.c b/kernel/ksysfs.c index a9e6354d9e25..f45ade718054 100644 --- a/kernel/ksysfs.c +++ b/kernel/ksysfs.c @@ -8,6 +8,7 @@ #include <asm/byteorder.h> #include <linux/kobject.h> +#include <linux/ksysfs.h> #include <linux/string.h> #include <linux/sysfs.h> #include <linux/export.h> @@ -213,7 +214,7 @@ static const struct attribute_group kernel_attr_group = { .attrs = kernel_attrs, }; -static int __init ksysfs_init(void) +void __init ksysfs_init(void) { int error; @@ -234,14 +235,12 @@ static int __init ksysfs_init(void) goto group_exit; } - return 0; + return; group_exit: sysfs_remove_group(kernel_kobj, &kernel_attr_group); kset_exit: kobject_put(kernel_kobj); exit: - return error; + pr_err("failed to initialize the kernel kobject: %d\n", error); } - -core_initcall(ksysfs_init); |