korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-11-11 04:18:39 +08:00
Code Issues Packages Projects Releases Wiki Activity
1,248,794 Commits 111 Branches 5,164 Tags 3.4 GiB
ad0828825e
Commit Graph

1248794 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
Uwe Kleine-König
ad0828825e pwm: mtk-disp: Make use of devm_pwmchip_alloc() function 
This prepares the pwm-mtk-disp driver to further changes of the pwm core
outlined in the commit introducing devm_pwmchip_alloc(). There is no
intended semantical change and the driver should behave as before.

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/a70bf253dc41c61d9b901423710c97f235e372c3.1707900770.git.u.kleine-koenig@pengutronix.de
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
 2024-02-19 11:04:12 +01:00
Uwe Kleine-König
f580fa6c84 pwm: mtk-disp: Make use of pwmchip_parent() accessor 
struct pwm_chip::dev is about to change. To not have to touch this
driver in the same commit as struct pwm_chip::dev, use the accessor
function provided for exactly this purpose.

Link: https://lore.kernel.org/r/93ba7ef22f8d26f17e64326249d5da54ab8014ea.1707900770.git.u.kleine-koenig@pengutronix.de
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
 2024-02-19 11:04:12 +01:00
Uwe Kleine-König
f962b190fe pwm: microchip-core: Make use of devm_pwmchip_alloc() function 
This prepares the pwm-microchip-core driver to further changes of the
pwm core outlined in the commit introducing devm_pwmchip_alloc(). There
is no intended semantical change and the driver should behave as before.

Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/c6660b655c1d4c9d79280030e24090a4a4c5dd8b.1707900770.git.u.kleine-koenig@pengutronix.de
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
 2024-02-19 11:04:12 +01:00
Uwe Kleine-König
28ecf9bd5e pwm: meson: Make use of devm_pwmchip_alloc() function 
This prepares the pwm-meson driver to further changes of the pwm core
outlined in the commit introducing devm_pwmchip_alloc(). There is no
intended semantical change and the driver should behave as before.

Link: https://lore.kernel.org/r/6cc57880e910e6ffd8df15bc4a41c42fe9523293.1707900770.git.u.kleine-koenig@pengutronix.de
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
 2024-02-19 11:04:12 +01:00
Uwe Kleine-König
e369035a98 pwm: meson: Make use of pwmchip_parent() accessor 
struct pwm_chip::dev is about to change. To not have to touch this
driver in the same commit as struct pwm_chip::dev, use the accessor
function provided for exactly this purpose.

Link: https://lore.kernel.org/r/02d5f32001c4d0817fa79f5831cfd16b7e345f00.1707900770.git.u.kleine-koenig@pengutronix.de
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
 2024-02-19 11:04:12 +01:00
Uwe Kleine-König
b647dcfde1 pwm: meson: Change prototype of a few helpers to prepare further changes 
This prepares the driver for further changes that will make it harder to
determine the pwm_chip from a given meson_pwm. To just not have to do
that, rework meson_pwm_calc(), meson_pwm_enable(), meson_pwm_disable()
and meson_pwm_init_channels() to take a pwm_chip.

Link: https://lore.kernel.org/r/157084e1dd464da0097edba880240868c1c0b27e.1707900770.git.u.kleine-koenig@pengutronix.de
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
 2024-02-19 11:04:11 +01:00
Uwe Kleine-König
1c8090d7b3 pwm: mediatek: Make use of devm_pwmchip_alloc() function 
This prepares the pwm-mediatek driver to further changes of the pwm core
outlined in the commit introducing devm_pwmchip_alloc(). There is no
intended semantical change and the driver should behave as before.

Link: https://lore.kernel.org/r/513b2037c00ebf2f3a69472f4b99adaf4fb40d83.1707900770.git.u.kleine-koenig@pengutronix.de
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
 2024-02-19 11:04:11 +01:00
Uwe Kleine-König
f1b1e74731 pwm: mediatek: Make use of pwmchip_parent() accessor 
struct pwm_chip::dev is about to change. To not have to touch this
driver in the same commit as struct pwm_chip::dev, use the accessor
function provided for exactly this purpose.

Link: https://lore.kernel.org/r/819996ee175bec0ab71acc385c78e7233617e136.1707900770.git.u.kleine-koenig@pengutronix.de
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
 2024-02-19 11:04:11 +01:00
Uwe Kleine-König
05013062a8 pwm: lpss-*: Make use of devm_pwmchip_alloc() function 
This prepares the pwm-lpss drivers to further changes of the pwm core
outlined in the commit introducing devm_pwmchip_alloc(). There is no
intended semantical change and the driver should behave as before.

Reviewed-by: Andy Shevchenko <andy@kernel.org>
Link: https://lore.kernel.org/r/b567ab5dd992e361eb884fa6c2cac11be9c7dde3.1707900770.git.u.kleine-koenig@pengutronix.de
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
 2024-02-19 11:04:11 +01:00
Uwe Kleine-König
11265c637e pwm: lpss-*: Don't set driver data 
The drivers don't make use of driver data, neither in the variant
pci_get_drvdata() nor as platform_get_drvdata() nor as
dev_get_drvdata(). Drop setting driver data accordingly.

Link: https://lore.kernel.org/r/25671b7562d96b67fd05b3fa6fc76538ddf5914f.1707900770.git.u.kleine-koenig@pengutronix.de
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
 2024-02-19 11:04:11 +01:00
Uwe Kleine-König
0f83bfd80d pwm: lpss: Make use of pwmchip_parent() accessor 
struct pwm_chip::dev is about to change. To not have to touch this
driver in the same commit as struct pwm_chip::dev, use the accessor
function provided for exactly this purpose.

Link: https://lore.kernel.org/r/77617ba84bed7807a05779109432a292dd79f72f.1707900770.git.u.kleine-koenig@pengutronix.de
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
 2024-02-19 11:04:11 +01:00
Uwe Kleine-König
ac4b44cac5 pwm: lpc32xx: Make use of devm_pwmchip_alloc() function 
This prepares the pwm-lpc32xx driver to further changes of the pwm core
outlined in the commit introducing devm_pwmchip_alloc(). There is no
intended semantical change and the driver should behave as before.

Also convert the to_lpc32xx_pwm_chip() helper macro to a static inline
to get some type safety.

Link: https://lore.kernel.org/r/ef26238772ee9ca455a49e9b976a4f66654b26f7.1707900770.git.u.kleine-koenig@pengutronix.de
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
 2024-02-19 11:04:11 +01:00
Uwe Kleine-König
1dc7dcba0b pwm: lpc18xx-sct: Make use of devm_pwmchip_alloc() function 
This prepares the pwm-lpc18xx-sct driver to further changes of the pwm
core outlined in the commit introducing devm_pwmchip_alloc(). There is
no intended semantical change and the driver should behave as before.

Link: https://lore.kernel.org/r/d480891340e927705843cd09e5777d4daaa6c9cc.1707900770.git.u.kleine-koenig@pengutronix.de
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
 2024-02-19 11:04:11 +01:00
Uwe Kleine-König
6a79dc8342 pwm: lpc18xx-sct: Prepare removing pwm_chip from driver data 
This prepares the driver for further changes that will drop struct
pwm_chip chip from struct lpc18xx_pwm_chip. Use the pwm_chip as driver
data instead of the lpc18xx_pwm_chip to get access to the pwm_chip in
lpc18xx_pwm_remove() without using lpc18xx_pwm->chip.

Link: https://lore.kernel.org/r/b7bf8c421ff754ec3e985ec6235f4ddd6e5e27a4.1707900770.git.u.kleine-koenig@pengutronix.de
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
 2024-02-19 11:04:11 +01:00
Uwe Kleine-König
c60b92133f pwm: lpc18xx-sct: Make use of pwmchip_parent() accessor 
struct pwm_chip::dev is about to change. To not have to touch this
driver in the same commit as struct pwm_chip::dev, use the accessor
function provided for exactly this purpose.

Link: https://lore.kernel.org/r/e4fb330c8dbf8fecd365afe3f8b33f8c7952eb38.1707900770.git.u.kleine-koenig@pengutronix.de
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
 2024-02-19 11:04:11 +01:00
Uwe Kleine-König
8d1cdd2f2d pwm: lpc18xx-sct: Drop hardly used member from driver private data 
The device pointer is only used once in lpc18xx_pwm_request(). There the
pwm_chip is available, too, which has a pointer to the same structure.
Replace the usage accordingly and drop the then write-only member
variable.

Link: https://lore.kernel.org/r/427a719a24dd7ff5ebbac3e260a1773c094c7489.1707900770.git.u.kleine-koenig@pengutronix.de
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
 2024-02-19 11:04:10 +01:00
Uwe Kleine-König
e637713989 pwm: lp3943: Make use of devm_pwmchip_alloc() function 
This prepares the pwm-lp3943 driver to further changes of the pwm core
outlined in the commit introducing devm_pwmchip_alloc(). There is no
intended semantical change and the driver should behave as before.

Link: https://lore.kernel.org/r/44a2d303bb511e49c6db8aaedd17986c3aedde44.1707900770.git.u.kleine-koenig@pengutronix.de
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
 2024-02-19 11:04:10 +01:00
Uwe Kleine-König
15527ec252 pwm: keembay: Make use of devm_pwmchip_alloc() function 
This prepares the pwm-keembay driver to further changes of the pwm core
outlined in the commit introducing devm_pwmchip_alloc(). There is no
intended semantical change and the driver should behave as before.

Link: https://lore.kernel.org/r/f65c27bf0a1f9ba4e5dbb115ff628860163ff8e0.1707900770.git.u.kleine-koenig@pengutronix.de
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
 2024-02-19 11:04:10 +01:00
Uwe Kleine-König
5d0237a7b0 pwm: jz4740: Make use of devm_pwmchip_alloc() function 
This prepares the pwm-jz4740 driver to further changes of the pwm core
outlined in the commit introducing devm_pwmchip_alloc(). There is no
intended semantical change and the driver should behave as before.

Acked-by: Paul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/14a081c097b4e7c7f346ca6557ece8d16ad5749d.1707900770.git.u.kleine-koenig@pengutronix.de
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
 2024-02-19 11:04:10 +01:00
Uwe Kleine-König
4eeb33229c pwm: jz4740: Make use of pwmchip_parent() accessor 
struct pwm_chip::dev is about to change. To not have to touch this
driver in the same commit as struct pwm_chip::dev, use the accessor
function provided for exactly this purpose.

Link: https://lore.kernel.org/r/86b8a362f1e50c5b95c43e056d03ee5ca66d1641.1707900770.git.u.kleine-koenig@pengutronix.de
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
 2024-02-19 11:04:10 +01:00
Uwe Kleine-König
cebf107de5 pwm: jz4740: Change prototype of a helper to prepare further changes 
This prepares the driver for further changes that will make it harder to
determine the pwm_chip from a given jz4740_pwm_chip. To just not have to
do that, rework jz4740_pwm_can_use_chn() to take a pwm_chip.

Link: https://lore.kernel.org/r/83b826f0bf58b93f26d3bc30b1a957f84eedf41a.1707900770.git.u.kleine-koenig@pengutronix.de
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
 2024-02-19 11:04:10 +01:00
Uwe Kleine-König
1b6691680b pwm: iqs620a: Make use of devm_pwmchip_alloc() function 
This prepares the pwm-iqs620a driver to further changes of the pwm core
outlined in the commit introducing devm_pwmchip_alloc(). There is no
intended semantical change and the driver should behave as before.

Link: https://lore.kernel.org/r/85cb0e73baadd76ede364abc4b57ee72000880e5.1707900770.git.u.kleine-koenig@pengutronix.de
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
 2024-02-19 11:04:10 +01:00
Uwe Kleine-König
07b61160e4 pwm: iqs620a: Prepare removing pwm_chip from driver data 
This prepares the driver for further changes that will drop struct
pwm_chip chip from struct iqs620_pwm_private. The only two functions
that make use of struct iqs620_pwm_private::chip (apart from the probe
function that is handled later when converting to pwmchip_alloc()) only
use the chip's device pointer. Introduce such a pointer in driver data
and use that instead.

Link: https://lore.kernel.org/r/e6b1636c0d26d8bcb02a66b2963e2cc394014d76.1707900770.git.u.kleine-koenig@pengutronix.de
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
 2024-02-19 11:04:10 +01:00
Uwe Kleine-König
8a18b97332 pwm: iqs620a: Create a wrapper for converting a pwm_chip to driver data 
There is no semantic change. The new function just implements what was
open-coded twice in the driver before.

Link: https://lore.kernel.org/r/cc7ab547b4c4b79456b548aa72205bcf4476db8c.1707900770.git.u.kleine-koenig@pengutronix.de
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
 2024-02-19 11:04:10 +01:00
Uwe Kleine-König
a1d81abc03 pwm: intel-lgm: Make use of devm_pwmchip_alloc() function 
This prepares the pwm-intel-lgm driver to further changes of the pwm core
outlined in the commit introducing devm_pwmchip_alloc(). There is no
intended semantical change and the driver should behave as before.

Link: https://lore.kernel.org/r/3b2be81b046fe2213736ad37153131d5f4c859f5.1707900770.git.u.kleine-koenig@pengutronix.de
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
 2024-02-19 11:04:10 +01:00
Uwe Kleine-König
abf6569d64 pwm: imx-tpm: Make use of devm_pwmchip_alloc() function 
This prepares the pwm-tmp driver to further changes of the pwm core
outlined in the commit introducing devm_pwmchip_alloc(). There is no
intended semantical change and the driver should behave as before.

Link: https://lore.kernel.org/r/5de5d53295fa445d58a79f83421dd3406166c3c6.1707900770.git.u.kleine-koenig@pengutronix.de
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
 2024-02-19 11:04:10 +01:00
Uwe Kleine-König
dcef3929e0 pwm: imx27: Make use of devm_pwmchip_alloc() function 
This prepares the pwm-imx27 driver to further changes of the pwm core
outlined in the commit introducing devm_pwmchip_alloc(). There is no
intended semantical change and the driver should behave as before.

Also convert the to_pwm_imx27_chip() helper macro to a static inline to
get some type safety.

Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de>
Link: https://lore.kernel.org/r/3da748c80e9bbe29e7c119190dbc4bd67d159f22.1707900770.git.u.kleine-koenig@pengutronix.de
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
 2024-02-19 11:04:09 +01:00
Uwe Kleine-König
175f53a78c pwm: imx27: Make use of pwmchip_parent() accessor 
struct pwm_chip::dev is about to change. To not have to touch this
driver in the same commit as struct pwm_chip::dev, use the accessor
function provided for exactly this purpose.

Link: https://lore.kernel.org/r/a8e3e3b3ea0684c9b289999c6f09eedbc2520f54.1707900770.git.u.kleine-koenig@pengutronix.de
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
 2024-02-19 11:04:09 +01:00
Uwe Kleine-König
5911fc37c7 pwm: imx1: Make use of devm_pwmchip_alloc() function 
This prepares the pwm-imx1 driver to further changes of the pwm core
outlined in the commit introducing devm_pwmchip_alloc(). There is no
intended semantical change and the driver should behave as before.

Also convert the to_pwm_imx1_chip() helper macro to a static inline to
get some type safety.

Link: https://lore.kernel.org/r/c6995e0d281255a7514edf9f25a561302dcaf65f.1707900770.git.u.kleine-koenig@pengutronix.de
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
 2024-02-19 11:04:09 +01:00
Uwe Kleine-König
12ca0c331a pwm: img: Make use of devm_pwmchip_alloc() function 
This prepares the pwm-img driver to further changes of the pwm core
outlined in the commit introducing devm_pwmchip_alloc(). There is no
intended semantical change and the driver should behave as before.

Link: https://lore.kernel.org/r/d99e00af2ff09cd3587d9a7c51dc8e0e13f85208.1707900770.git.u.kleine-koenig@pengutronix.de
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
 2024-02-19 11:04:09 +01:00
Uwe Kleine-König
b097d28e33 pwm: img: Prepare removing pwm_chip from driver data 
This prepares the driver for further changes that will drop struct
pwm_chip chip from struct img_pwm_chip. Use the pwm_chip as driver data
instead of the img_pwm_chip to get access to the pwm_chip in
img_pwm_remove() and the PM callbacks without using imgchip->chip.

Link: https://lore.kernel.org/r/2ddf76d127f69eca7d9faa6475091e432e890ac9.1707900770.git.u.kleine-koenig@pengutronix.de
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
 2024-02-19 11:04:09 +01:00
Uwe Kleine-König
2231f6fe83 pwm: img: Make use of pwmchip_parent() accessor 
struct pwm_chip::dev is about to change. To not have to touch this
driver in the same commit as struct pwm_chip::dev, use the accessor
function provided for exactly this purpose.

Link: https://lore.kernel.org/r/bbea7e6e4c5412c6b0773faa9f165b6311cd53b6.1707900770.git.u.kleine-koenig@pengutronix.de
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
 2024-02-19 11:04:09 +01:00
Uwe Kleine-König
9bd3e889d2 pwm: img: Drop write-only variable from driver private data 
struct img_pwm_chip::dev is only assigned to, but the member variable is
never used. So drop it.

Link: https://lore.kernel.org/r/7b7de753caa453c7fe591228c9a45d0baf8b5878.1707900770.git.u.kleine-koenig@pengutronix.de
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
 2024-02-19 11:04:09 +01:00
Uwe Kleine-König
19248d867b pwm: hibvt: Make use of devm_pwmchip_alloc() function 
This prepares the pwm-hibvt driver to further changes of the pwm core
outlined in the commit introducing devm_pwmchip_alloc(). There is no
intended semantical change and the driver should behave as before.

Link: https://lore.kernel.org/r/7b12504b4128969bdc783bf2bff1ecc63b7c7bd4.1707900770.git.u.kleine-koenig@pengutronix.de
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
 2024-02-19 11:04:09 +01:00
Uwe Kleine-König
c8cf591113 pwm: hibvt: Consistently name driver data hi_pwm_chip 
The driver uses two different names for variables of type
hibvt_pwm_chip:

	$ git grep 'struct hibvt_pwm_chip \*' v6.8-rc1 drivers/pwm/pwm-hibvt.c
	v6.8-rc1:drivers/pwm/pwm-hibvt.c:static inline struct hibvt_pwm_chip *to_hibvt_pwm_chip(struct pwm_chip *chip)
	v6.8-rc1:drivers/pwm/pwm-hibvt.c:       struct hibvt_pwm_chip *hi_pwm_chip = to_hibvt_pwm_chip(chip);
	v6.8-rc1:drivers/pwm/pwm-hibvt.c:       struct hibvt_pwm_chip *hi_pwm_chip = to_hibvt_pwm_chip(chip);
	v6.8-rc1:drivers/pwm/pwm-hibvt.c:       struct hibvt_pwm_chip *hi_pwm_chip = to_hibvt_pwm_chip(chip);
	v6.8-rc1:drivers/pwm/pwm-hibvt.c:       struct hibvt_pwm_chip *hi_pwm_chip = to_hibvt_pwm_chip(chip);
	v6.8-rc1:drivers/pwm/pwm-hibvt.c:       struct hibvt_pwm_chip *hi_pwm_chip = to_hibvt_pwm_chip(chip);
	v6.8-rc1:drivers/pwm/pwm-hibvt.c:       struct hibvt_pwm_chip *hi_pwm_chip = to_hibvt_pwm_chip(chip);
	v6.8-rc1:drivers/pwm/pwm-hibvt.c:       struct hibvt_pwm_chip *pwm_chip;
	v6.8-rc1:drivers/pwm/pwm-hibvt.c:       struct hibvt_pwm_chip *pwm_chip;

Most functions use "hi_pwm_chip" as name. Make use of this in the
remaining two functions (that used "pwm_chip" before, which isn't
optimal as this is a type name, too).

Link: https://lore.kernel.org/r/66ff5a9b00889ff0c576afc783424478fbbb9853.1707900770.git.u.kleine-koenig@pengutronix.de
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
 2024-02-19 11:04:09 +01:00
Uwe Kleine-König
2e8d68c02e pwm: fsl-ftm: Make use of devm_pwmchip_alloc() function 
This prepares the pwm-fsl-ftm driver to further changes of the pwm core
outlined in the commit introducing devm_pwmchip_alloc(). There is no
intended semantical change and the driver should behave as before.

Link: https://lore.kernel.org/r/b3c75dea5b2944402b14944fdf71a5db0e26cbd7.1707900770.git.u.kleine-koenig@pengutronix.de
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
 2024-02-19 11:04:09 +01:00
Uwe Kleine-König
097779f157 pwm: fsl-ftm: Prepare removing pwm_chip from driver data 
This prepares the driver for further changes that will drop struct
pwm_chip chip from struct fsl_pwm_chip. Use the pwm_chip as driver data
instead of the fsl_pwm_chip to get access to the pwm_chip in
fsl_pwm_suspend() and fsl_pwm_resume() without using fpc->chip.

Link: https://lore.kernel.org/r/2cf27e2929505c05f84501d6fce96f23eba03fc3.1707900770.git.u.kleine-koenig@pengutronix.de
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
 2024-02-19 11:04:08 +01:00
Uwe Kleine-König
74836319c2 pwm: fsl-ftm: Make use of pwmchip_parent() accessor 
struct pwm_chip::dev is about to change. To not have to touch this
driver in the same commit as struct pwm_chip::dev, use the accessor
function provided for exactly this purpose.

Link: https://lore.kernel.org/r/131f976a8f876a88e2a940f5acf6aa1d81833b89.1707900770.git.u.kleine-koenig@pengutronix.de
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
 2024-02-19 11:04:08 +01:00
Uwe Kleine-König
e80c1aa6ae pwm: fsl-ftm: Change prototype of a helper to prepare further changes 
This prepares the driver for further changes that will make it harder to
determine the pwm_chip from a given fsl_pwm_chip. To just not have to
do that, rework fsl_pwm_apply_config() to take a pwm_chip.

Link: https://lore.kernel.org/r/5f0e88afe25d6a218032891a34f963980814b760.1707900770.git.u.kleine-koenig@pengutronix.de
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
 2024-02-19 11:04:08 +01:00
Uwe Kleine-König
3f681ff7ba pwm: ep93xx: Make use of devm_pwmchip_alloc() function 
This prepares the pwm-ep93xx driver to further changes of the pwm core
outlined in the commit introducing devm_pwmchip_alloc(). There is no
intended semantical change and the driver should behave as before.

Link: https://lore.kernel.org/r/9420eeca1eb18fada4a15c897f60696b7b22b532.1707900770.git.u.kleine-koenig@pengutronix.de
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
 2024-02-19 11:04:08 +01:00
Uwe Kleine-König
ecb4ec5ab8 pwm: ep93xx: Make use of pwmchip_parent() accessor 
struct pwm_chip::dev is about to change. To not have to touch this
driver in the same commit as struct pwm_chip::dev, use the accessor
function provided for exactly this purpose.

Link: https://lore.kernel.org/r/3bf56f20bc7f749e5a353cdcfad11dd1ba573381.1707900770.git.u.kleine-koenig@pengutronix.de
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
 2024-02-19 11:04:08 +01:00
Uwe Kleine-König
4839f5a7c4 pwm: dwc-core: Make use of pwmchip_parent() accessor 
struct pwm_chip::dev is about to change. To not have to touch this
driver in the same commit as struct pwm_chip::dev, use the accessor
function provided for exactly this purpose.

Link: https://lore.kernel.org/r/5240ba82ac227e3723678041bd69b9c7a9e3db43.1707900770.git.u.kleine-koenig@pengutronix.de
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
 2024-02-19 11:04:08 +01:00
Uwe Kleine-König
1647e5065b pwm: dwc: Make use of devm_pwmchip_alloc() function 
This prepares the pwm-dwc driver to further changes of the pwm core
outlined in the commit introducing devm_pwmchip_alloc(). There is no
intended semantical change and the driver should behave as before.

Also convert the to_dwc_pwm() helper macro to a static inline to get
some type safety.

Link: https://lore.kernel.org/r/64e64a9a8644600d51b234ad9bcae951b5748998.1707900770.git.u.kleine-koenig@pengutronix.de
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
 2024-02-19 11:04:08 +01:00
Uwe Kleine-König
aaa3cc29a7 pwm: dwc: Prepare removing pwm_chip from driver data 
This prepares the driver for further changes that will drop struct
pwm_chip chip from struct dwc_pwm. Use the pwm_chip as driver
data and return value of dwc_pwm_alloc() instead of the dwc_pwm to get
access to the pwm_chip in dwc_pwm_probe() and dwc_pwm_suspend() without
using dwc->chip.

Thanks to Raag Jadav for providing a hunk of this patch that Uwe missed
during creation of this patch.

Link: https://lore.kernel.org/r/008ce5ab84b8e3baa3e81ab6d36dbb0e4be5c319.1707900770.git.u.kleine-koenig@pengutronix.de
Link: https://lore.kernel.org/r/20240219033835.11369-2-raag.jadav@intel.com
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
 2024-02-19 11:02:57 +01:00
Uwe Kleine-König
452be9421e pwm: cros-ec: Make use of devm_pwmchip_alloc() function 
This prepares the pwm-cros-ec driver to further changes of the pwm core
outlined in the commit introducing devm_pwmchip_alloc(). There is no
intended semantical change and the driver should behave as before.
The probe function had to be changed a bit because the number of PWMs
must be determined before allocation of the pwm_chip and its private
data now.

Reviewed-by: Tzung-Bi Shih <tzungbi@kernel.org>
Link: https://lore.kernel.org/r/b0afe9e25340f0a274ff3806687cf37a6cc31557.1707900770.git.u.kleine-koenig@pengutronix.de
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
 2024-02-15 12:59:21 +01:00
Uwe Kleine-König
19a568a8d3 pwm: cros-ec: Make use of pwmchip_parent() accessor 
struct pwm_chip::dev is about to change. To not have to touch this
driver in the same commit as struct pwm_chip::dev, use the accessor
function provided for exactly this purpose.

Reviewed-by: Tzung-Bi Shih <tzungbi@kernel.org>
Link: https://lore.kernel.org/r/486c40609bd9e339d7e5576e2501f63111b59b8b.1707900770.git.u.kleine-koenig@pengutronix.de
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
 2024-02-15 12:59:21 +01:00
Uwe Kleine-König
7256c2e79b pwm: cros-ec: Change prototype of helpers to prepare further changes 
pwm_chip allocation and registration is about to change. For that the
number of PWM devices must be known earlier in cros_ec_pwm_probe(). So
make cros_ec_pwm_get_duty() and cros_ec_num_pwms() independent of
struct cros_ec_pwm_device which is only available later.

Reviewed-by: Tzung-Bi Shih <tzungbi@kernel.org>
Link: https://lore.kernel.org/r/c0cfc75c1cba0f735555e0138387143ec101feb3.1707900770.git.u.kleine-koenig@pengutronix.de
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
 2024-02-15 12:59:21 +01:00
Uwe Kleine-König
b1a80d5053 pwm: crc: Make use of devm_pwmchip_alloc() function 
This prepares the pwm-crc driver to further changes of the pwm core
outlined in the commit introducing devm_pwmchip_alloc(). There is no
intended semantical change and the driver should behave as before.

Link: https://lore.kernel.org/r/bbe4896eabc240c678c66fabb6329f4e6cd04eda.1707900770.git.u.kleine-koenig@pengutronix.de
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
 2024-02-15 12:59:21 +01:00
Uwe Kleine-König
5b86d1112b pwm: crc: Make use of pwmchip_parent() accessor 
struct pwm_chip::dev is about to change. To not have to touch this
driver in the same commit as struct pwm_chip::dev, use the accessor
function provided for exactly this purpose.

Link: https://lore.kernel.org/r/a41b62365295be9debd4a9aaa80ca87fca35b320.1707900770.git.u.kleine-koenig@pengutronix.de
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
 2024-02-15 12:59:21 +01:00
Uwe Kleine-König
4709f38308 pwm: crc: Simplify code to determine the pwmchip's parent device 
There is already a pointer to the pwmchip, make use of it directly
instead of using the struct crystalcove_pwm *crc_pwm just obtained from
it. This also has the advantage of not using struct
crystalcove_pwm::chip any more which will be dropped soon.

Link: https://lore.kernel.org/r/66d55649e13526bbd95d7bfd1cacfa0beb9efd43.1707900770.git.u.kleine-koenig@pengutronix.de
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
 2024-02-15 12:59:21 +01:00