From 0eb3e1b44f23003ff35d2af8c12ba266b12f3aa9 Mon Sep 17 00:00:00 2001 From: Andreas Pokorny Date: Wed, 3 Jun 2009 23:43:40 +0200 Subject: Adding IRQ to DRM CMDQ - not working --- drivers/mfd/glamo/glamo-drm-private.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/mfd/glamo/glamo-drm-private.h') diff --git a/drivers/mfd/glamo/glamo-drm-private.h b/drivers/mfd/glamo/glamo-drm-private.h index 9442532dafe..4a63d8036de 100644 --- a/drivers/mfd/glamo/glamo-drm-private.h +++ b/drivers/mfd/glamo/glamo-drm-private.h @@ -1,6 +1,7 @@ /* Smedia Glamo 336x/337x DRM private bits * * Copyright (C) 2008-2009 Thomas White + * Copyright (C) 2009 Andreas Pokorny * Based on xf86-video-glamo * Copyright 2007 OpenMoko, Inc. * Copyright © 2009 Lars-Peter Clausen @@ -62,6 +63,7 @@ struct glamodrm_handle { /* semaphore against concurrent ioctl */ struct semaphore add_to_ring; + /* spinlock to protect the access to new_ring_write */ spinlock_t new_ring_write_lock; size_t new_ring_write; }; -- cgit v1.2.3