linD026 06b75942cc Fix incorrect major number registration in chardev (#77) ... chardev2.c demonstrates the ioctl operation with static major number MAJOR_NUM, but there also exists "Major," the dynamic one, which results in registration and deregistration on different device. Once the module remove, it cannot insert again: $ sudo insmod chardev2.ko $ sudo rmmod chardev2 $ cat /proc/devices Character devices: ... 100 char_dev $ sudo insmod chardev2.ko insmod: ERROR: could not insert module chardev2.ko: Device or resource busy This patch removed the use of dynamic major number.		2021-08-26 03:16:17 +08:00
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other	Fix: errno assignment should be comparison.	2021-08-24 11:16:25 -04:00
.clang-format	Enforce the customized style for example code	2021-07-22 06:58:13 +08:00
bottomhalf.c	Update several example code for newer kernel	2021-08-23 21:30:43 +08:00
chardev.c	Apply editorial changes	2021-08-08 01:24:59 +08:00
chardev.h	Apply editorial changes	2021-08-08 01:24:59 +08:00
chardev2.c	Fix incorrect major number registration in chardev (#77)	2021-08-26 03:16:17 +08:00
completions.c	Apply editorial changes	2021-08-08 01:24:59 +08:00
cryptosha256.c	Apply editorial changes	2021-08-08 01:24:59 +08:00
cryptosk.c	Update several example code for newer kernel	2021-08-23 21:30:43 +08:00
devicemodel.c	Apply editorial changes	2021-08-08 01:24:59 +08:00
example_atomic.c	Apply editorial changes	2021-08-08 01:24:59 +08:00
example_mutex.c	Apply editorial changes	2021-08-08 01:24:59 +08:00
example_rwlock.c	Apply editorial changes	2021-08-08 01:24:59 +08:00
example_spinlock.c	Apply editorial changes	2021-08-08 01:24:59 +08:00
example_tasklet.c	Update several example code for newer kernel	2021-08-23 21:30:43 +08:00
hello-1.c	Mention pr_info() rather than KERN_INFO	2021-08-16 21:53:22 +02:00
hello-2.c	Mention pr_info() rather than KERN_INFO	2021-08-16 21:53:22 +02:00
hello-3.c	Mention pr_info() rather than KERN_INFO	2021-08-16 21:53:22 +02:00
hello-4.c	Mention pr_info() rather than KERN_INFO	2021-08-16 21:53:22 +02:00
hello-5.c	Apply editorial changes	2021-08-08 01:24:59 +08:00
hello-sysfs.c	Apply editorial changes	2021-08-08 01:24:59 +08:00
intrpt.c	Apply editorial changes	2021-08-08 01:24:59 +08:00
ioctl.c	Apply editorial changes	2021-08-08 01:24:59 +08:00
kbleds.c	Update some file path to kernel v5.x+ in example/kbleds.c	2021-08-21 14:51:37 +08:00
Makefile	Emphasize on 5.x kernel	2021-07-22 08:31:47 +08:00
print_string.c	Make program style consistent again	2021-08-08 01:50:42 +08:00
procfs1.c	Apply editorial changes	2021-08-08 01:24:59 +08:00
procfs2.c	Apply editorial changes	2021-08-08 01:24:59 +08:00
procfs3.c	Apply editorial changes	2021-08-08 01:24:59 +08:00
procfs4.c	Fix alignment problem in code block (#45)	2021-08-08 01:29:50 +08:00
sched.c	Apply editorial changes	2021-08-08 01:24:59 +08:00
sleep.c	Fix init message	2021-08-10 00:48:19 +08:00
start.c	Apply editorial changes	2021-08-08 01:24:59 +08:00
stop.c	Apply editorial changes	2021-08-08 01:24:59 +08:00
syscall.c	Update several example code for newer kernel	2021-08-23 21:30:43 +08:00