After commit
16988c742968 ("of/address: introduce of_address_count() helper"),
We can use of_address_count() to instead of open-coding it.
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
static int tegra194_cbb_get_bridges(struct tegra194_cbb *cbb, struct device_node *np)
{
struct tegra_cbb *entry;
- struct resource res;
unsigned long flags;
unsigned int i;
int err;
spin_unlock_irqrestore(&cbb_lock, flags);
if (!cbb->bridges) {
- while (of_address_to_resource(np, cbb->num_bridges, &res) == 0)
- cbb->num_bridges++;
+ cbb->num_bridges = of_address_count(np);
cbb->bridges = devm_kcalloc(cbb->base.dev, cbb->num_bridges,
sizeof(*cbb->bridges), GFP_KERNEL);