genirq/matrix: Fix kernel doc warnings for irq_matrix_alloc_managed()

Describe the arguments correctly.

Fixes the following W=1 kernel build warning(s):

kernel/irq/matrix.c:287: warning: Function parameter or
 member 'msk' not described in 'irq_matrix_alloc_managed'
kernel/irq/matrix.c:287: warning: Function parameter or
 member 'mapped_cpu' not described in 'irq_matrix_alloc_managed'
kernel/irq/matrix.c:287: warning: Excess function
 parameter 'cpu' description in 'irq_matrix_alloc_managed'

Signed-off-by: Baokun Li <libaokun1@huawei.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/20210605063413.684085-1-libaokun1@huawei.com

diff --git a/kernel/irq/matrix.c b/kernel/irq/matrix.c
index 578596e..bbfb264 100644 (file)
--- a/kernel/irq/matrix.c
+++ b/kernel/irq/matrix.c
@@ -280,7 +280,8 @@ void irq_matrix_remove_managed(struct irq_matrix *m, const struct cpumask *msk)
 /**
  * irq_matrix_alloc_managed - Allocate a managed interrupt in a CPU map
  * @m:         Matrix pointer
- * @cpu:       On which CPU the interrupt should be allocated
+ * @msk:       Which CPUs to search in
+ * @mapped_cpu:        Pointer to store the CPU for which the irq was allocated
  */
 int irq_matrix_alloc_managed(struct irq_matrix *m, const struct cpumask *msk,
                             unsigned int *mapped_cpu)