gfx: drv: don't store meminfo handle on psbfb

The handle has no reference count and might be freed by the client
before the psbfb is destroyed.

Signed-off-by: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com>
Reviewed-by: Imre Deak <imre.deak@intel.com>
Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>

diff --git a/drivers/staging/mrst/drv/psb_fb.c b/drivers/staging/mrst/drv/psb_fb.c
index 5621db0..b437e84 100644 (file)
--- a/drivers/staging/mrst/drv/psb_fb.c
+++ b/drivers/staging/mrst/drv/psb_fb.c
@@ -283,7 +283,6 @@ static struct drm_framebuffer *psb_user_framebuffer_create
 
        psbfb = to_psb_fb(fb);
        psbfb->size = sizes[0];
-       psbfb->hKernelMemInfo = hKernelMemInfo;
 
        DRM_DEBUG("Mapping to gtt..., KernelMemInfo %p\n", psKernelMemInfo);
 

diff --git a/drivers/staging/mrst/drv/psb_fb.h b/drivers/staging/mrst/drv/psb_fb.h
index 5085f8b..f421030 100644 (file)
--- a/drivers/staging/mrst/drv/psb_fb.h
+++ b/drivers/staging/mrst/drv/psb_fb.h
@@ -38,7 +38,6 @@ struct psb_framebuffer {
        struct fb_info * fbdev;
        /* struct ttm_bo_kmap_obj kmap; */
        PVRSRV_KERNEL_MEM_INFO *pvrBO;
-       IMG_HANDLE hKernelMemInfo;
        uint32_t size;
        uint32_t offset;
 };