--- drivers/pcmcia/pcmcia_resource.c

+++ drivers/pcmcia/pcmcia_resource.c

@@ -39,7 +39,7 @@ module_param(io_speed, int, 0444);

#ifdef CONFIG_PCMCIA_PROBE

#include <asm/irq.h>

/* mask of IRQs already reserved by other cards, we should avoid using them */

-static u8 pcmcia_used_irq[NR_IRQS];

+static u8 pcmcia_used_irq[32];

#endif

@@ -719,6 +719,9 @@ int pcmcia_request_irq(struct pcmcia_dev

for (try = 0; try < 64; try++) {

irq = try % 32;

+ if (irq > NR_IRQS)

+ continue;

+

/* marked as available by driver, and not blocked by userspace? */

if (!((mask >> irq) & 1))

continue;