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path: root/drivers/pcmcia/hd64465_ss.c
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Diffstat (limited to 'drivers/pcmcia/hd64465_ss.c')
-rw-r--r--drivers/pcmcia/hd64465_ss.c12
1 files changed, 9 insertions, 3 deletions
diff --git a/drivers/pcmcia/hd64465_ss.c b/drivers/pcmcia/hd64465_ss.c
index 117dc12..9ef69cd 100644
--- a/drivers/pcmcia/hd64465_ss.c
+++ b/drivers/pcmcia/hd64465_ss.c
@@ -233,15 +233,18 @@ static struct hw_interrupt_type hd64465_ss_irq_type = {
*/
static void hs_map_irq(hs_socket_t *sp, unsigned int irq)
{
+ struct irq_desc *desc;
+
DPRINTK("hs_map_irq(sock=%d irq=%d)\n", sp->number, irq);
if (irq >= HS_NUM_MAPPED_IRQS)
return;
+ desc = irq_to_desc(irq);
hs_mapped_irq[irq].sock = sp;
/* insert ourselves as the irq controller */
- hs_mapped_irq[irq].old_handler = irq_desc[irq].chip;
- irq_desc[irq].chip = &hd64465_ss_irq_type;
+ hs_mapped_irq[irq].old_handler = desc->chip;
+ desc->chip = &hd64465_ss_irq_type;
}
@@ -250,13 +253,16 @@ static void hs_map_irq(hs_socket_t *sp, unsigned int irq)
*/
static void hs_unmap_irq(hs_socket_t *sp, unsigned int irq)
{
+ struct irq_desc *desc;
+
DPRINTK("hs_unmap_irq(sock=%d irq=%d)\n", sp->number, irq);
if (irq >= HS_NUM_MAPPED_IRQS)
return;
+ desc = irq_to_desc(irq);
/* restore the original irq controller */
- irq_desc[irq].chip = hs_mapped_irq[irq].old_handler;
+ desc->chip = hs_mapped_irq[irq].old_handler;
}
/*============================================================*/
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