ida_alloc() and ida_free() should be preferred to the deprecated
ida_simple_get() and ida_simple_remove().
Note that the upper limit of ida_simple_get() is exclusive, but the one of
ida_alloc_max() is inclusive. So a -1 has been added when needed.
Signed-off-by: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx>
---
drivers/irqchip/irq-gic-v3-its.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/irqchip/irq-gic-v3-its.c b/drivers/irqchip/irq-gic-v3-its.c
index d097001c1e3e..cd950f435cf0 100644
--- a/drivers/irqchip/irq-gic-v3-its.c
+++ b/drivers/irqchip/irq-gic-v3-its.c
@@ -4419,12 +4419,12 @@ static const struct irq_domain_ops its_sgi_domain_ops = {
static int its_vpe_id_alloc(void)
{
- return ida_simple_get(&its_vpeid_ida, 0, ITS_MAX_VPEID, GFP_KERNEL);
+ return ida_alloc_max(&its_vpeid_ida, ITS_MAX_VPEID - 1, GFP_KERNEL);
}
static void its_vpe_id_free(u16 id)
{
- ida_simple_remove(&its_vpeid_ida, id);
+ ida_free(&its_vpeid_ida, id);
}
static int its_vpe_init(struct its_vpe *vpe)
--
2.43.0
