| Message ID | 20210414115124.91416-1-s.riedmueller@phytec.de |
|---|---|
| State | New |
| Headers | show |
| Series | leds: pca9532: Assign gpio base dynamically | expand |
Hi! > When using devicetree, gpio_base holds its initial zero value which can > lead to a rejection if another gpio controller already occupies this > base. To prevent that collision let the gpio base be assigned dynamically. > > Signed-off-by: Stefan Riedmueller <s.riedmueller@phytec.de> Thanks, applied. Pavel -- http://www.livejournal.com/~pavelmachek
diff --git a/drivers/leds/leds-pca9532.c b/drivers/leds/leds-pca9532.c index 27d027165472..017794bb87ae 100644 --- a/drivers/leds/leds-pca9532.c +++ b/drivers/leds/leds-pca9532.c @@ -480,6 +480,8 @@ pca9532_of_populate_pdata(struct device *dev, struct device_node *np) if (!pdata) return ERR_PTR(-ENOMEM); + pdata->gpio_base = -1; + of_property_read_u8_array(np, "nxp,pwm", &pdata->pwm[0], ARRAY_SIZE(pdata->pwm)); of_property_read_u8_array(np, "nxp,psc", &pdata->psc[0],
When using devicetree, gpio_base holds its initial zero value which can lead to a rejection if another gpio controller already occupies this base. To prevent that collision let the gpio base be assigned dynamically. Signed-off-by: Stefan Riedmueller <s.riedmueller@phytec.de> --- drivers/leds/leds-pca9532.c | 2 ++ 1 file changed, 2 insertions(+)