From: Xiongfeng Wang <wangxiongfeng2@xxxxxxxxxx>
[ Upstream commit ebb92d58b90753e658059f5d8590d9048395491a ]
The following commit change the second parameter of acpi_set_irq_model()
but forgot to update the function description. Let's fix it.
commit 7327b16f5f56 ("APCI: irq: Add support for multiple GSI domains")
Also add description of parameter 'gsi' for
acpi_get_irq_source_fwhandle() to avoid the following build W=1 warning.
drivers/acpi/irq.c:108: warning: Function parameter or member 'gsi' not described in 'acpi_get_irq_source_fwhandle'
Fixes: 7327b16f5f56 ("APCI: irq: Add support for multiple GSI domains")
Signed-off-by: Xiongfeng Wang <wangxiongfeng2@xxxxxxxxxx>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/acpi/irq.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/acpi/irq.c b/drivers/acpi/irq.c
index dabe45eba055..0d9a17fdd83e 100644
--- a/drivers/acpi/irq.c
+++ b/drivers/acpi/irq.c
@@ -94,6 +94,7 @@ EXPORT_SYMBOL_GPL(acpi_unregister_gsi);
/**
* acpi_get_irq_source_fwhandle() - Retrieve fwhandle from IRQ resource source.
* @source: acpi_resource_source to use for the lookup.
+ * @gsi: GSI IRQ number
*
* Description:
* Retrieve the fwhandle of the device referenced by the given IRQ resource
@@ -295,8 +296,8 @@ EXPORT_SYMBOL_GPL(acpi_irq_get);
/**
* acpi_set_irq_model - Setup the GSI irqdomain information
* @model: the value assigned to acpi_irq_model
- * @fwnode: the irq_domain identifier for mapping and looking up
- * GSI interrupts
+ * @fn: a dispatcher function that will return the domain fwnode
+ * for a given GSI
*/
void __init acpi_set_irq_model(enum acpi_irq_model_id model,
struct fwnode_handle *(*fn)(u32))
--
2.35.1
