From: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com>
Date: Wed, 15 Feb 2012 13:02:19 +0000 (+0200)
Subject: gfx: drv: don't store meminfo handle on psbfb
X-Git-Tag: 2.1b_release~313
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=a74d54b40783afa17a638c9948f66b245e07eda0;p=kernel%2Fkernel-mfld-blackbay.git

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
--- 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
--- 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;
 };