linux/include
Uwe Kleine-König 54c86dd20b pwm: Replace PWM chip unique base by unique ID
Traditionally each PWM device had a unique ID stored in the "pwm" member
of struct pwm_device. However this number was hardly used and dropped
in the previous commit. To identify a certain PWM you're supposed to use
the chip's ID and the hwpwm of the PWM device now.

With the PWM chip base gone PWM chips can get their IDs better and
simpler using an idr.

This is expected to change the numbering of PWM chips, but nothing
should rely on the numbering anyhow.

Other than that the side effects are:

 - The PWM chip IDs are smaller and in most cases consecutive.
 - The ordering in /sys/kernel/debug/pwm is ordered by ascending PWM
   chip ID.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2023-12-20 16:04:12 +01:00
..
acpi
asm-generic Kbuild updates for v6.7 2023-11-04 08:07:19 -10:00
clocksource
crypto
drm drm next and fixes for 6.7-rc1 2023-11-07 17:10:02 -08:00
dt-bindings linux-watchdog 6.7-rc1 tag 2023-11-09 13:54:25 -08:00
keys
kunit
kvm KVM/arm64 updates for 6.7 2023-10-31 16:37:07 -04:00
linux pwm: Replace PWM chip unique base by unique ID 2023-12-20 16:04:12 +01:00
math-emu
media
memory
misc
net net/sched: act_ct: Always fill offloading tuple iifidx 2023-11-08 17:47:08 -08:00
pcmcia
ras
rdma
rv
scsi SCSI misc on 20231102 2023-11-02 15:13:50 -10:00
soc IOMMU Updates for Linux v6.7 2023-11-09 13:37:28 -08:00
sound
target
trace Many singleton patches against the MM code. The patch series which are 2023-11-02 19:38:47 -10:00
uapi Including fixes from netfilter and bpf. 2023-11-09 17:09:35 -08:00
ufs
vdso
video
xen