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-rw-r--r--drivers/irqchip/irq-sifive-plic.c16
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/irqchip/irq-sifive-plic.c b/drivers/irqchip/irq-sifive-plic.c
index b8721b4f8b2f..c5cc7e137c08 100644
--- a/drivers/irqchip/irq-sifive-plic.c
+++ b/drivers/irqchip/irq-sifive-plic.c
@@ -177,7 +177,7 @@ static int plic_find_hart_id(struct device_node *node)
static int __init plic_init(struct device_node *node,
struct device_node *parent)
{
- int error = 0, nr_handlers, nr_mapped = 0, i;
+ int error = 0, nr_contexts, nr_handlers = 0, i;
u32 nr_irqs;
if (plic_regs) {
@@ -194,10 +194,10 @@ static int __init plic_init(struct device_node *node,
if (WARN_ON(!nr_irqs))
goto out_iounmap;
- nr_handlers = of_irq_count(node);
- if (WARN_ON(!nr_handlers))
+ nr_contexts = of_irq_count(node);
+ if (WARN_ON(!nr_contexts))
goto out_iounmap;
- if (WARN_ON(nr_handlers < num_possible_cpus()))
+ if (WARN_ON(nr_contexts < num_possible_cpus()))
goto out_iounmap;
error = -ENOMEM;
@@ -206,7 +206,7 @@ static int __init plic_init(struct device_node *node,
if (WARN_ON(!plic_irqdomain))
goto out_iounmap;
- for (i = 0; i < nr_handlers; i++) {
+ for (i = 0; i < nr_contexts; i++) {
struct of_phandle_args parent;
struct plic_handler *handler;
irq_hw_number_t hwirq;
@@ -250,11 +250,11 @@ static int __init plic_init(struct device_node *node,
writel(0, handler->hart_base + CONTEXT_THRESHOLD);
for (hwirq = 1; hwirq <= nr_irqs; hwirq++)
plic_toggle(handler, hwirq, 0);
- nr_mapped++;
+ nr_handlers++;
}
- pr_info("mapped %d interrupts to %d (out of %d) handlers.\n",
- nr_irqs, nr_mapped, nr_handlers);
+ pr_info("mapped %d interrupts with %d handlers for %d contexts.\n",
+ nr_irqs, nr_handlers, nr_contexts);
set_handle_irq(plic_handle_irq);
return 0;