diff options
| author | Álvaro Fernández Rojas <noltari@gmail.com> | 2023-03-16 20:28:33 +0100 |
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2023-04-08 11:07:43 +0100 |
| commit | 23c7ff129cf33dee5f1f4fd9fa729ab440e8f1c5 (patch) | |
| tree | 075c036b0f830a885663837316ca60c9fe7bcdf3 /drivers/irqchip | |
| parent | e8d018dd0257f744ca50a729e3d042cf2ec9da65 (diff) | |
| download | linux-23c7ff129cf33dee5f1f4fd9fa729ab440e8f1c5.tar.gz | |
irqchip/bcm-6345-l1: Request memory region
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 <noltari@gmail.com>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20230316192833.1603149-1-noltari@gmail.com
Diffstat (limited to 'drivers/irqchip')
| -rw-r--r-- | drivers/irqchip/irq-bcm6345-l1.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/irqchip/irq-bcm6345-l1.c b/drivers/irqchip/irq-bcm6345-l1.c index 6899e37810a88..fa113cb2529a4 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; |