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* [PATCH 1/2] regulator: fixed: use local device_node reference
@ 2022-06-16 14:07 Marco Felsch
  2022-06-16 14:07 ` [PATCH 2/2] regulator: fixed: add off-on-delay-us device-tree parsing support Marco Felsch
  2022-06-17  7:27 ` [PATCH 1/2] regulator: fixed: use local device_node reference Sascha Hauer
  0 siblings, 2 replies; 3+ messages in thread
From: Marco Felsch @ 2022-06-16 14:07 UTC (permalink / raw)
  To: barebox

Just a cosmetic commit, no functional changes. Use a local variable for
the device_node instead of dereference the pointer multiple times.

Signed-off-by: Marco Felsch <m.felsch@pengutronix.de>
---
 drivers/regulator/fixed.c | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/drivers/regulator/fixed.c b/drivers/regulator/fixed.c
index f068fded62..9c660d5781 100644
--- a/drivers/regulator/fixed.c
+++ b/drivers/regulator/fixed.c
@@ -50,6 +50,7 @@ const static struct regulator_ops fixed_ops = {
 
 static int regulator_fixed_probe(struct device_d *dev)
 {
+	struct device_node *np = dev->device_node;
 	struct regulator_fixed *fix;
 	int ret;
 
@@ -59,7 +60,7 @@ static int regulator_fixed_probe(struct device_d *dev)
 	fix = xzalloc(sizeof(*fix));
 	fix->gpio = -EINVAL;
 
-	if (of_get_property(dev->device_node, "gpio", NULL)) {
+	if (of_get_property(np, "gpio", NULL)) {
 		fix->gpio = gpiod_get(dev, NULL, GPIOD_ASIS);
 		if (fix->gpio < 0) {
 			ret = fix->gpio;
@@ -71,13 +72,13 @@ static int regulator_fixed_probe(struct device_d *dev)
 	fix->rdev.desc = &fix->rdesc;
 	fix->rdev.dev = dev;
 
-	if (of_find_property(dev->device_node, "regulator-always-on", NULL) ||
-	    of_find_property(dev->device_node, "regulator-boot-on", NULL)) {
+	if (of_find_property(np, "regulator-always-on", NULL) ||
+	    of_find_property(np, "regulator-boot-on", NULL)) {
 		fix->always_on = 1;
 		regulator_fixed_enable(&fix->rdev);
 	}
 
-	ret = of_regulator_register(&fix->rdev, dev->device_node);
+	ret = of_regulator_register(&fix->rdev, np);
 	if (ret)
 		return ret;
 
-- 
2.30.2




^ permalink raw reply	[flat|nested] 3+ messages in thread

* [PATCH 2/2] regulator: fixed: add off-on-delay-us device-tree parsing support
  2022-06-16 14:07 [PATCH 1/2] regulator: fixed: use local device_node reference Marco Felsch
@ 2022-06-16 14:07 ` Marco Felsch
  2022-06-17  7:27 ` [PATCH 1/2] regulator: fixed: use local device_node reference Sascha Hauer
  1 sibling, 0 replies; 3+ messages in thread
From: Marco Felsch @ 2022-06-16 14:07 UTC (permalink / raw)
  To: barebox

The core already handles the off_on_delay if we set it. So parse the
official device-tree property and set it if present.

Signed-off-by: Marco Felsch <m.felsch@pengutronix.de>
---
 drivers/regulator/fixed.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/regulator/fixed.c b/drivers/regulator/fixed.c
index 9c660d5781..ae16df8a0c 100644
--- a/drivers/regulator/fixed.c
+++ b/drivers/regulator/fixed.c
@@ -52,6 +52,7 @@ static int regulator_fixed_probe(struct device_d *dev)
 {
 	struct device_node *np = dev->device_node;
 	struct regulator_fixed *fix;
+	u32 delay;
 	int ret;
 
 	if (!dev->device_node)
@@ -72,6 +73,9 @@ static int regulator_fixed_probe(struct device_d *dev)
 	fix->rdev.desc = &fix->rdesc;
 	fix->rdev.dev = dev;
 
+	if (!of_property_read_u32(np, "off-on-delay-us", &delay))
+		fix->rdesc.off_on_delay = delay;
+
 	if (of_find_property(np, "regulator-always-on", NULL) ||
 	    of_find_property(np, "regulator-boot-on", NULL)) {
 		fix->always_on = 1;
-- 
2.30.2




^ permalink raw reply	[flat|nested] 3+ messages in thread

* Re: [PATCH 1/2] regulator: fixed: use local device_node reference
  2022-06-16 14:07 [PATCH 1/2] regulator: fixed: use local device_node reference Marco Felsch
  2022-06-16 14:07 ` [PATCH 2/2] regulator: fixed: add off-on-delay-us device-tree parsing support Marco Felsch
@ 2022-06-17  7:27 ` Sascha Hauer
  1 sibling, 0 replies; 3+ messages in thread
From: Sascha Hauer @ 2022-06-17  7:27 UTC (permalink / raw)
  To: Marco Felsch; +Cc: barebox

On Thu, Jun 16, 2022 at 04:07:36PM +0200, Marco Felsch wrote:
> Just a cosmetic commit, no functional changes. Use a local variable for
> the device_node instead of dereference the pointer multiple times.
> 
> Signed-off-by: Marco Felsch <m.felsch@pengutronix.de>
> ---
>  drivers/regulator/fixed.c | 9 +++++----
>  1 file changed, 5 insertions(+), 4 deletions(-)

Applied, thanks

Sascha

> 
> diff --git a/drivers/regulator/fixed.c b/drivers/regulator/fixed.c
> index f068fded62..9c660d5781 100644
> --- a/drivers/regulator/fixed.c
> +++ b/drivers/regulator/fixed.c
> @@ -50,6 +50,7 @@ const static struct regulator_ops fixed_ops = {
>  
>  static int regulator_fixed_probe(struct device_d *dev)
>  {
> +	struct device_node *np = dev->device_node;
>  	struct regulator_fixed *fix;
>  	int ret;
>  
> @@ -59,7 +60,7 @@ static int regulator_fixed_probe(struct device_d *dev)
>  	fix = xzalloc(sizeof(*fix));
>  	fix->gpio = -EINVAL;
>  
> -	if (of_get_property(dev->device_node, "gpio", NULL)) {
> +	if (of_get_property(np, "gpio", NULL)) {
>  		fix->gpio = gpiod_get(dev, NULL, GPIOD_ASIS);
>  		if (fix->gpio < 0) {
>  			ret = fix->gpio;
> @@ -71,13 +72,13 @@ static int regulator_fixed_probe(struct device_d *dev)
>  	fix->rdev.desc = &fix->rdesc;
>  	fix->rdev.dev = dev;
>  
> -	if (of_find_property(dev->device_node, "regulator-always-on", NULL) ||
> -	    of_find_property(dev->device_node, "regulator-boot-on", NULL)) {
> +	if (of_find_property(np, "regulator-always-on", NULL) ||
> +	    of_find_property(np, "regulator-boot-on", NULL)) {
>  		fix->always_on = 1;
>  		regulator_fixed_enable(&fix->rdev);
>  	}
>  
> -	ret = of_regulator_register(&fix->rdev, dev->device_node);
> +	ret = of_regulator_register(&fix->rdev, np);
>  	if (ret)
>  		return ret;
>  
> -- 
> 2.30.2
> 
> 
> 

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^ permalink raw reply	[flat|nested] 3+ messages in thread

end of thread, other threads:[~2022-06-17  7:44 UTC | newest]

Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-06-16 14:07 [PATCH 1/2] regulator: fixed: use local device_node reference Marco Felsch
2022-06-16 14:07 ` [PATCH 2/2] regulator: fixed: add off-on-delay-us device-tree parsing support Marco Felsch
2022-06-17  7:27 ` [PATCH 1/2] regulator: fixed: use local device_node reference Sascha Hauer

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