[PATCH v6 3/4] platform/x86: int3472: Parameterize LED con_id in registration

[Marco Nenciarini <mnencia@kcore.it>]

Add a con_id parameter to skl_int3472_register_led() to allow callers
to specify both the LED name suffix and lookup con_id instead of
hardcoding "privacy". This prepares for registering additional LED
types with different names.

No functional change.

Signed-off-by: Marco Nenciarini <mnencia@kcore.it>
---

Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 drivers/platform/x86/intel/int3472/discrete.c | 2 +-
 drivers/platform/x86/intel/int3472/led.c      | 7 ++++---
 include/linux/platform_data/x86/int3472.h     | 3 ++-
 3 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/drivers/platform/x86/intel/int3472/discrete.c b/drivers/platform/x86/intel/int3472/discrete.c
index cb24763..57c3b2c 100644
--- a/drivers/platform/x86/intel/int3472/discrete.c
+++ b/drivers/platform/x86/intel/int3472/discrete.c
@@ -348,7 +348,7 @@ static int skl_int3472_handle_gpio_resources(struct acpi_resource *ares,
 
 			break;
 		case INT3472_GPIO_TYPE_PRIVACY_LED:
-			ret = skl_int3472_register_led(int3472, gpio);
+			ret = skl_int3472_register_led(int3472, gpio, "privacy");
 			if (ret)
 				err_msg = "Failed to register LED\n";
 
diff --git a/drivers/platform/x86/intel/int3472/led.c b/drivers/platform/x86/intel/int3472/led.c
index 8bd4903..39466d4 100644
--- a/drivers/platform/x86/intel/int3472/led.c
+++ b/drivers/platform/x86/intel/int3472/led.c
@@ -15,7 +15,8 @@ static int int3472_led_set(struct led_classdev *led_cdev,
 	return 0;
 }
 
-int skl_int3472_register_led(struct int3472_discrete_device *int3472, struct gpio_desc *gpio)
+int skl_int3472_register_led(struct int3472_discrete_device *int3472,
+			     struct gpio_desc *gpio, const char *con_id)
 {
 	struct int3472_led *led = &int3472->led;
 	char *p;
@@ -28,7 +29,7 @@ int skl_int3472_register_led(struct int3472_discrete_device *int3472, struct gpi
 
 	/* Generate the name, replacing the ':' in the ACPI devname with '_' */
 	snprintf(led->name, sizeof(led->name),
-		 "%s::privacy_led", acpi_dev_name(int3472->sensor));
+		 "%s::%s_led", acpi_dev_name(int3472->sensor), con_id);
 	p = strchr(led->name, ':');
 	if (p)
 		*p = '_';
@@ -43,7 +44,7 @@ int skl_int3472_register_led(struct int3472_discrete_device *int3472, struct gpi
 
 	led->lookup.provider = led->name;
 	led->lookup.dev_id = int3472->sensor_name;
-	led->lookup.con_id = "privacy";
+	led->lookup.con_id = con_id;
 	led_add_lookup(&led->lookup);
 
 	return 0;
diff --git a/include/linux/platform_data/x86/int3472.h b/include/linux/platform_data/x86/int3472.h
index 7af6731..5213911 100644
--- a/include/linux/platform_data/x86/int3472.h
+++ b/include/linux/platform_data/x86/int3472.h
@@ -160,7 +160,8 @@ int skl_int3472_register_regulator(struct int3472_discrete_device *int3472,
 				   const char *second_sensor);
 void skl_int3472_unregister_regulator(struct int3472_discrete_device *int3472);
 
-int skl_int3472_register_led(struct int3472_discrete_device *int3472, struct gpio_desc *gpio);
+int skl_int3472_register_led(struct int3472_discrete_device *int3472,
+			     struct gpio_desc *gpio, const char *con_id);
 void skl_int3472_unregister_led(struct int3472_discrete_device *int3472);
 
 #endif
-- 
2.47.3