From: Arnd Bergmann Date: Wed, 29 Sep 2010 15:47:58 +0000 (+0200) Subject: drm: i810/i830: fix locked ioctl variant X-Git-Tag: v2.6.36-rc7~23^2~7 X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=130b9851933e6da636502cd85e1ba8f45f862e8c;p=~shefty%2Frdma-dev.git drm: i810/i830: fix locked ioctl variant The i810 and i830 device drivers may replace their file operations on an open file descriptor. My previous patch to move the BKL out of the common DRM code into these drivers only caught the default file operations, not the ones that actually end up being used. Found while trying to come up with a way to kill the BKL for good in these drivers. Signed-off-by: Arnd Bergmann Signed-off-by: Dave Airlie --- diff --git a/drivers/gpu/drm/i810/i810_dma.c b/drivers/gpu/drm/i810/i810_dma.c index 61b4caf220f..fb07e73581e 100644 --- a/drivers/gpu/drm/i810/i810_dma.c +++ b/drivers/gpu/drm/i810/i810_dma.c @@ -116,7 +116,7 @@ static int i810_mmap_buffers(struct file *filp, struct vm_area_struct *vma) static const struct file_operations i810_buffer_fops = { .open = drm_open, .release = drm_release, - .unlocked_ioctl = drm_ioctl, + .unlocked_ioctl = i810_ioctl, .mmap = i810_mmap_buffers, .fasync = drm_fasync, }; diff --git a/drivers/gpu/drm/i830/i830_dma.c b/drivers/gpu/drm/i830/i830_dma.c index 671aa18415a..cc92c7e6236 100644 --- a/drivers/gpu/drm/i830/i830_dma.c +++ b/drivers/gpu/drm/i830/i830_dma.c @@ -118,7 +118,7 @@ static int i830_mmap_buffers(struct file *filp, struct vm_area_struct *vma) static const struct file_operations i830_buffer_fops = { .open = drm_open, .release = drm_release, - .unlocked_ioctl = drm_ioctl, + .unlocked_ioctl = i830_ioctl, .mmap = i830_mmap_buffers, .fasync = drm_fasync, };