From cfa1a918b6d6b2d0fd9ae0f58f5b86a15c443dcb Mon Sep 17 00:00:00 2001 From: Michel Daenzer Date: Sat, 21 Sep 2002 23:18:54 +0000 Subject: make sure we never oops because the hardware lock pointer in the sigdata structure is out of date --- linux-core/drm_drv.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'linux-core/drm_drv.c') diff --git a/linux-core/drm_drv.c b/linux-core/drm_drv.c index 81bd7894..7e2cfd8c 100644 --- a/linux-core/drm_drv.c +++ b/linux-core/drm_drv.c @@ -306,7 +306,7 @@ static int DRM(setup)( drm_device_t *dev ) dev->map_count = 0; dev->vmalist = NULL; - dev->lock.hw_lock = NULL; + dev->sigdata.lock = dev->lock.hw_lock = NULL; init_waitqueue_head( &dev->lock.lock_queue ); dev->queue_count = 0; dev->queue_reserved = 0; @@ -491,7 +491,7 @@ static int DRM(takedown)( drm_device_t *dev ) DRM(dma_takedown)( dev ); #endif if ( dev->lock.hw_lock ) { - dev->lock.hw_lock = NULL; /* SHM removed */ + dev->sigdata.lock = dev->lock.hw_lock = NULL; /* SHM removed */ dev->lock.pid = 0; wake_up_interruptible( &dev->lock.lock_queue ); } -- cgit v1.2.3