diff options
author | Alexander Graf <agraf@suse.de> | 2013-08-29 02:41:59 +0400 |
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committer | Alexander Graf <agraf@suse.de> | 2013-08-29 02:41:59 +0400 |
commit | bf550fc93d9855872a95e69e4002256110d89858 (patch) | |
tree | 10876bb4304bffe54c4160a132e7b8de6577ac4e /drivers/gpu/drm/exynos/exynos_drm_g2d.c | |
parent | 7e48c101e0c53e6095c5f4f5e63d14df50aae8fc (diff) | |
parent | cc2df20c7c4ce594c3e17e9cc260c330646012c8 (diff) | |
download | linux-bf550fc93d9855872a95e69e4002256110d89858.tar.xz |
Merge remote-tracking branch 'origin/next' into kvm-ppc-next
Conflicts:
mm/Kconfig
CMA DMA split and ZSWAP introduction were conflicting, fix up manually.
Diffstat (limited to 'drivers/gpu/drm/exynos/exynos_drm_g2d.c')
-rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_g2d.c | 18 |
1 files changed, 7 insertions, 11 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_drm_g2d.c b/drivers/gpu/drm/exynos/exynos_drm_g2d.c index af75434ee4d7..42a5a5466075 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_g2d.c +++ b/drivers/gpu/drm/exynos/exynos_drm_g2d.c @@ -388,12 +388,9 @@ out: sg_free_table(g2d_userptr->sgt); kfree(g2d_userptr->sgt); - g2d_userptr->sgt = NULL; - kfree(g2d_userptr->pages); - g2d_userptr->pages = NULL; + drm_free_large(g2d_userptr->pages); kfree(g2d_userptr); - g2d_userptr = NULL; } static dma_addr_t *g2d_userptr_get_dma_addr(struct drm_device *drm_dev, @@ -463,11 +460,11 @@ static dma_addr_t *g2d_userptr_get_dma_addr(struct drm_device *drm_dev, npages = (end - start) >> PAGE_SHIFT; g2d_userptr->npages = npages; - pages = kzalloc(npages * sizeof(struct page *), GFP_KERNEL); + pages = drm_calloc_large(npages, sizeof(struct page *)); if (!pages) { DRM_ERROR("failed to allocate pages.\n"); - kfree(g2d_userptr); - return ERR_PTR(-ENOMEM); + ret = -ENOMEM; + goto err_free; } vma = find_vma(current->mm, userptr); @@ -543,7 +540,6 @@ err_sg_free_table: err_free_sgt: kfree(sgt); - sgt = NULL; err_free_userptr: exynos_gem_put_pages_to_userptr(g2d_userptr->pages, @@ -554,10 +550,10 @@ err_put_vma: exynos_gem_put_vma(g2d_userptr->vma); err_free_pages: - kfree(pages); + drm_free_large(pages); + +err_free: kfree(g2d_userptr); - pages = NULL; - g2d_userptr = NULL; return ERR_PTR(ret); } |