Jeremy90307 0beffd5b70 Add an LED driver example using GPIO ...

Use GPIO to control LED on/off and add related GPIO knowledge.

Test detail:

- Tested on Raspberry Pi 5B with Raspberry Pi OS (Debian 12, Linux
  version 6.12.1-v8-16k+)

- Verify that LED example compiles and loads successfully

- Verify that LED turns on and off sucessfully

2025-03-10 21:40:58 +08:00

..

other

Add missing close() and use EXIT_FAILURE macro (#284)

2024-11-12 14:14:20 +08:00

.clang-format

CI: Enforce newline at end of files

2024-06-21 16:39:05 +08:00

bh_threaded.c

Allow GPIO example built with Linux v6.10+

2024-12-11 17:16:15 +08:00

bottomhalf.c

Allow GPIO example built with Linux v6.10+

2024-12-11 17:16:15 +08:00

chardev2.c

Remove unnecessary enum assignments

2024-11-11 18:51:47 +08:00

chardev.c

Remove unnecessary enum assignments

2024-11-11 18:51:47 +08:00

chardev.h

Fix incoherent ioctl examples (#139)

2022-02-21 00:53:29 +08:00

completions.c

Simplify code by removal of outer struct

2023-09-28 06:02:39 +00:00

devicemodel.c

Allow devicemodel built with Linux v6.11+

2024-12-11 19:35:47 +08:00

example_atomic.c

Add newline to last pr_info to force dmesg to flush

2023-09-28 15:32:50 +00:00

example_mutex.c

examples: Add missing __init/__exit (#209)

2023-07-05 09:44:21 +08:00

example_rwlock.c

examples: Add missing __init/__exit (#209)

2023-07-05 09:44:21 +08:00

example_spinlock.c

examples: Add missing __init/__exit (#209)

2023-07-05 09:44:21 +08:00

example_tasklet.c

examples: Add missing __init/__exit (#209)

2023-07-05 09:44:21 +08:00

hello-1.c

treewide: Replace kernel.h by printk.h

2023-02-23 12:54:30 +02:00

hello-2.c

treewide: Replace kernel.h by printk.h

2023-02-23 12:54:30 +02:00

hello-3.c

treewide: Replace kernel.h by printk.h

2023-02-23 12:54:30 +02:00

hello-4.c

treewide: Replace kernel.h by printk.h

2023-02-23 12:54:30 +02:00

hello-5.c

Fix typo

2024-04-16 02:38:07 +08:00

hello-sysfs.c

Fix missing function call in error handling path

2024-11-05 19:48:42 +08:00

intrpt.c

Allow GPIO example built with Linux v6.10+

2024-12-11 17:16:15 +08:00

ioctl.c

Fix Linux v6.5 compatibility

2024-04-16 06:19:52 +08:00

kbleds.c

kbleds: Replace magic with driver_name

2023-08-10 08:56:19 +08:00

led.c

Add an LED driver example using GPIO

2025-03-10 21:40:58 +08:00

Makefile

Add an LED driver example using GPIO

2025-03-10 21:40:58 +08:00

print_string.c

Fix typo, grammar and remove duplicated words

2022-03-07 16:56:13 +08:00

procfs1.c

Remove the redundant code

2024-10-06 14:25:49 +08:00

procfs2.c

Fix a weird behavior of a function

2024-10-07 12:05:43 +08:00

procfs3.c

procfs: Remove unnecessary cleanup on proc_create failure

2023-07-23 18:41:46 +08:00

procfs4.c

Fix typo (#240)

2023-10-08 17:14:09 +08:00

sched.c

Replace schedule_work with queue_work

2023-10-07 16:32:26 +02:00

sleep.c

Fix typo

2024-10-17 02:23:21 +08:00

start.c

Apply editorial changes

2021-08-08 01:24:59 +08:00

static_key.c

Remove unnecessary enum assignments

2024-11-11 18:51:47 +08:00

stop.c

Fix the warnings raised by Sparse (#92)

2021-09-04 17:53:29 +08:00

syscall-steal.c

Apply editorial changes

2024-10-05 12:01:45 +08:00

vinput.c

Fix potential memory leak in vinput

2024-10-25 12:22:29 +08:00

vinput.h

Add description of sysfs attribute

2022-04-19 01:54:24 +08:00

vkbd.c

Add description of sysfs attribute

2022-04-19 01:54:24 +08:00