On Tue, Mar 08, 2016 at 11:29:27AM +0000, Julien Grall wrote:
> For now, there is only one member. More member will be added later.
questionable commit message
>
> Signed-off-by: Julien Grall <julien.gr...@arm.com>
>
> ---
> Cc: Thomas Gleixner <t...@linutronix.de>
> Cc: Jason Cooper <ja...@lakedaemon.net>
> Cc: Marc Zyngier <marc.zyng...@arm.com>
>
> Changes in v2:
> - Patch added
> ---
> drivers/irqchip/irq-gic.c | 11 +++++++----
> 1 file changed, 7 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/irqchip/irq-gic.c b/drivers/irqchip/irq-gic.c
> index 8f9ebf7..fbde202 100644
> --- a/drivers/irqchip/irq-gic.c
> +++ b/drivers/irqchip/irq-gic.c
> @@ -1245,7 +1245,10 @@ IRQCHIP_DECLARE(pl390, "arm,pl390", gic_of_init);
> #endif
>
> #ifdef CONFIG_ACPI
> -static phys_addr_t cpu_phy_base __initdata;
> +static struct
> +{
> + phys_addr_t cpu_phy_base;
> +} acpi_data __initdata;
>
> static int __init
> gic_acpi_parse_madt_cpu(struct acpi_subtable_header *header,
> @@ -1265,10 +1268,10 @@ gic_acpi_parse_madt_cpu(struct acpi_subtable_header
> *header,
> * All CPU interface addresses have to be the same.
> */
> gic_cpu_base = processor->base_address;
> - if (cpu_base_assigned && gic_cpu_base != cpu_phy_base)
> + if (cpu_base_assigned && gic_cpu_base != acpi_data.cpu_phy_base)
> return -EINVAL;
>
> - cpu_phy_base = gic_cpu_base;
> + acpi_data.cpu_phy_base = gic_cpu_base;
> cpu_base_assigned = 1;
> return 0;
> }
> @@ -1316,7 +1319,7 @@ static int __init gic_v2_acpi_init(struct
> acpi_subtable_header *header,
> return -EINVAL;
> }
>
> - cpu_base = ioremap(cpu_phy_base, ACPI_GIC_CPU_IF_MEM_SIZE);
> + cpu_base = ioremap(acpi_data.cpu_phy_base, ACPI_GIC_CPU_IF_MEM_SIZE);
> if (!cpu_base) {
> pr_err("Unable to map GICC registers\n");
> return -ENOMEM;
> --
> 1.9.1
>
super nit: I would use cpu_phys_base instead of cpu_phy_base, but I'll
leave it up to you.
Acked-by: Christoffer Dall <christoffer.d...@linaro.org>
