USB: serial: ch341: fix modem-control and B0 handling

[pandora-kernel.git] / kernel / resource.c

diff --git a/kernel/resource.c b/kernel/resource.c
index 08aa28e..240e26e 100644 (file)
--- a/kernel/resource.c
+++ b/kernel/resource.c
@@ -886,9 +886,10 @@ struct resource * __request_region(struct resource *parent,
                if (!conflict)
                        break;
                if (conflict != parent) {
-                       parent = conflict;
-                       if (!(conflict->flags & IORESOURCE_BUSY))
+                       if (!(conflict->flags & IORESOURCE_BUSY)) {
+                               parent = conflict;
                                continue;
+                       }
                }
                if (conflict->flags & flags & IORESOURCE_MUXED) {
                        add_wait_queue(&muxed_resource_wait, &wait);