From 056a6e1db2f1cd6faa8c62c508c84850fe300f05 Mon Sep 17 00:00:00 2001 From: Yang Yingliang Date: Thu, 27 Oct 2022 14:56:25 +0800 Subject: [PATCH] soc/tegra: cbb: tegra194: Use of_address_count() helper 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 Signed-off-by: Thierry Reding --- drivers/soc/tegra/cbb/tegra194-cbb.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/soc/tegra/cbb/tegra194-cbb.c b/drivers/soc/tegra/cbb/tegra194-cbb.c index 64574da..54d7ce0 100644 --- a/drivers/soc/tegra/cbb/tegra194-cbb.c +++ b/drivers/soc/tegra/cbb/tegra194-cbb.c @@ -2190,7 +2190,6 @@ MODULE_DEVICE_TABLE(of, tegra194_cbb_match); 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; @@ -2210,8 +2209,7 @@ static int tegra194_cbb_get_bridges(struct tegra194_cbb *cbb, struct device_node 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); -- 2.7.4