#include <linux/irq.h>
#include <linux/platform_device.h>
#include <linux/random.h>
+#include <linux/slab.h>
#include <asm/io.h>
struct eic *eic;
struct resource *regs;
unsigned int i;
- unsigned int nr_irqs;
+ unsigned int nr_of_irqs;
unsigned int int_irq;
int ret;
u32 pattern;
eic_writel(eic, IDR, ~0UL);
eic_writel(eic, MODE, ~0UL);
pattern = eic_readl(eic, MODE);
- nr_irqs = fls(pattern);
+ nr_of_irqs = fls(pattern);
/* Trigger on low level unless overridden by driver */
eic_writel(eic, EDGE, 0UL);
eic->chip = &eic_chip;
- for (i = 0; i < nr_irqs; i++) {
+ for (i = 0; i < nr_of_irqs; i++) {
set_irq_chip_and_handler(eic->first_irq + i, &eic_chip,
handle_level_irq);
set_irq_chip_data(eic->first_irq + i, eic);
eic->regs, int_irq);
dev_info(&pdev->dev,
"Handling %u external IRQs, starting with IRQ %u\n",
- nr_irqs, eic->first_irq);
+ nr_of_irqs, eic->first_irq);
return 0;