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sensor: lm75: Enforce dependency of int-gpios with Trigger feature

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As pointed out on #57586: `LM75_TRIGGER_GLOBAL_THREAD` can't be enabled
without the int-gpios being present in the DTS node. This commit
requires at least one LM75 instance featuring it, otherwise it won't
work.

Signed-off-by: Luis Ubieda <luisf@croxel.com>
This commit is contained in:
Luis Ubieda 2024-06-14 19:09:45 -04:00 • committed by Anas Nashif
commit 089eaf93ec
2 changed files with 11 additions and 6 deletions
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1
drivers/sensor/lm75/Kconfig
View file

@ -25,6 +25,7 @@ config LM75_TRIGGER_NONE
config LM75_TRIGGER_GLOBAL_THREAD config LM75_TRIGGER_GLOBAL_THREAD
bool "Use global thread" bool "Use global thread"
depends on $(dt_compat_any_has_prop,$(DT_COMPAT_LM75),int-gpios)
depends on GPIO depends on GPIO
select LM75_TRIGGER select LM75_TRIGGER

16
drivers/sensor/lm75/lm75.c
View file

@ -346,13 +346,17 @@ int lm75_init(const struct device *dev)
} }
#if LM75_TRIGGER_SUPPORT #if LM75_TRIGGER_SUPPORT
data->dev = dev; /** Even if Trigger support is enabled, there may be multiple
k_work_queue_start(&data->workq, data->stack, K_THREAD_STACK_SIZEOF(data->stack), * instances. This handles those who may not have Trigger support.
CONFIG_LM75_TRIGGER_THREAD_PRIO, NULL); */
k_thread_name_set(&data->workq.thread, "lm75_trigger");
k_work_init(&data->work, lm75_trigger_work_handler);
if (cfg->int_gpio.port != NULL) { if (cfg->int_gpio.port != NULL) {
data->dev = dev;
k_work_queue_start(&data->workq, data->stack, K_THREAD_STACK_SIZEOF(data->stack),
CONFIG_LM75_TRIGGER_THREAD_PRIO, NULL);
k_thread_name_set(&data->workq.thread, "lm75_trigger");
k_work_init(&data->work, lm75_trigger_work_handler);
if (!device_is_ready(cfg->int_gpio.port)) { if (!device_is_ready(cfg->int_gpio.port)) {
LOG_ERR("INT GPIO not ready"); LOG_ERR("INT GPIO not ready");
return -EINVAL; return -EINVAL;