1 files changed, 22 insertions, 17 deletions

diff --git a/drivers/parisc/gsc.c b/drivers/parisc/gsc.c
index e76db9e4d504..d33632917696 100644
--- a/drivers/parisc/gsc.c
+++ b/drivers/parisc/gsc.c
@@ -186,29 +186,34 @@ void gsc_asic_assign_irq(struct gsc_asic *asic, int local_irq, int *irqp)
         *irqp = irq;
 }
 
-static struct device *next_device(struct klist_iter *i)
+struct gsc_fixup_struct {
+        void (*choose_irq)(struct parisc_device *, void *);
+        void *ctrl;
+};
+
+static int gsc_fixup_irqs_callback(struct device *dev, void *data)
 {
-        struct klist_node * n = klist_next(i);
-        return n ? container_of(n, struct device, knode_parent) : NULL;
+        struct parisc_device *padev = to_parisc_device(dev);
+        struct gsc_fixup_struct *gf = data;
+
+        /* work-around for 715/64 and others which have parent
+           at path [5] and children at path [5/0/x] */
+        if (padev->id.hw_type == HPHW_FAULTY)
+                gsc_fixup_irqs(padev, gf->ctrl, gf->choose_irq);
+        gf->choose_irq(padev, gf->ctrl);
+
+        return 0;
 }
 
 void gsc_fixup_irqs(struct parisc_device *parent, void *ctrl,
                         void (*choose_irq)(struct parisc_device *, void *))
 {
-        struct device *dev;
-        struct klist_iter i;
-
-        klist_iter_init(&parent->dev.klist_children, &i);
-        while ((dev = next_device(&i))) {
-                struct parisc_device *padev = to_parisc_device(dev);
-
-                /* work-around for 715/64 and others which have parent 
-                   at path [5] and children at path [5/0/x] */
-                if (padev->id.hw_type == HPHW_FAULTY)
-                        return gsc_fixup_irqs(padev, ctrl, choose_irq);
-                choose_irq(padev, ctrl);
-        }
-        klist_iter_exit(&i);
+        struct gsc_fixup_struct data = {
+                .choose_irq     = choose_irq,
+                .ctrl           = ctrl,
+        };
+
+        device_for_each_child(&parent->dev, &data, gsc_fixup_irqs_callback);
 }
 
 int gsc_common_setup(struct parisc_device *parent, struct gsc_asic *gsc_asic)