From 23c7ff129cf33dee5f1f4fd9fa729ab440e8f1c5 Mon Sep 17 00:00:00 2001 From: Álvaro Fernández Rojas Date: Thu, 16 Mar 2023 20:28:33 +0100 Subject: irqchip/bcm-6345-l1: Request memory region MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Request memory region in order to display it in /proc/iomem. Also stop printing the MMIO address since it just displays (ptrval). Signed-off-by: Álvaro Fernández Rojas Acked-by: Florian Fainelli Signed-off-by: Marc Zyngier Link: https://lore.kernel.org/r/20230316192833.1603149-1-noltari@gmail.com --- drivers/irqchip/irq-bcm6345-l1.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'drivers/irqchip/irq-bcm6345-l1.c') diff --git a/drivers/irqchip/irq-bcm6345-l1.c b/drivers/irqchip/irq-bcm6345-l1.c index 6899e37810a8..fa113cb2529a 100644 --- a/drivers/irqchip/irq-bcm6345-l1.c +++ b/drivers/irqchip/irq-bcm6345-l1.c @@ -257,6 +257,9 @@ static int __init bcm6345_l1_init_one(struct device_node *dn, if (!cpu->map_base) return -ENOMEM; + if (!request_mem_region(res.start, sz, res.name)) + pr_err("failed to request intc memory"); + for (i = 0; i < n_words; i++) { cpu->enable_cache[i] = 0; __raw_writel(0, cpu->map_base + reg_enable(intc, i)); @@ -335,8 +338,7 @@ static int __init bcm6345_l1_of_init(struct device_node *dn, for_each_cpu(idx, &intc->cpumask) { struct bcm6345_l1_cpu *cpu = intc->cpus[idx]; - pr_info(" CPU%u at MMIO 0x%p (irq = %d)\n", idx, - cpu->map_base, cpu->parent_irq); + pr_info(" CPU%u (irq = %d)\n", idx, cpu->parent_irq); } return 0; -- cgit