The variable name "exynos_gem_obj" is too long, so some lines exceed 80 characters. It's simple to use "obj" instead of "exynos_gem_obj".
Signed-off-by: Joonyoung Shim jy0922.shim@samsung.com --- drivers/gpu/drm/exynos/exynos_drm_fbdev.c | 30 ++++++++++++++---------------- 1 file changed, 14 insertions(+), 16 deletions(-)
diff --git a/drivers/gpu/drm/exynos/exynos_drm_fbdev.c b/drivers/gpu/drm/exynos/exynos_drm_fbdev.c index 8188b1f..25170e2 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_fbdev.c +++ b/drivers/gpu/drm/exynos/exynos_drm_fbdev.c @@ -32,7 +32,7 @@
struct exynos_drm_fbdev { struct drm_fb_helper drm_fb_helper; - struct exynos_drm_gem_obj *exynos_gem_obj; + struct exynos_drm_gem_obj *obj; };
static int exynos_drm_fb_mmap(struct fb_info *info, @@ -40,7 +40,7 @@ static int exynos_drm_fb_mmap(struct fb_info *info, { struct drm_fb_helper *helper = info->par; struct exynos_drm_fbdev *exynos_fbd = to_exynos_fbdev(helper); - struct exynos_drm_gem_obj *obj = exynos_fbd->exynos_gem_obj; + struct exynos_drm_gem_obj *obj = exynos_fbd->obj; unsigned long vm_size; int ret;
@@ -117,7 +117,7 @@ static int exynos_drm_fbdev_create(struct drm_fb_helper *helper, struct drm_fb_helper_surface_size *sizes) { struct exynos_drm_fbdev *exynos_fbdev = to_exynos_fbdev(helper); - struct exynos_drm_gem_obj *exynos_gem_obj; + struct exynos_drm_gem_obj *obj; struct drm_device *dev = helper->dev; struct fb_info *fbi; struct drm_mode_fb_cmd2 mode_cmd = { 0 }; @@ -146,27 +146,25 @@ static int exynos_drm_fbdev_create(struct drm_fb_helper *helper,
size = mode_cmd.pitches[0] * mode_cmd.height;
- exynos_gem_obj = exynos_drm_gem_create(dev, EXYNOS_BO_CONTIG, size); + obj = exynos_drm_gem_create(dev, EXYNOS_BO_CONTIG, size); /* * If physically contiguous memory allocation fails and if IOMMU is * supported then try to get buffer from non physically contiguous * memory area. */ - if (IS_ERR(exynos_gem_obj) && is_drm_iommu_supported(dev)) { + if (IS_ERR(obj) && is_drm_iommu_supported(dev)) { dev_warn(&pdev->dev, "contiguous FB allocation failed, falling back to non-contiguous\n"); - exynos_gem_obj = exynos_drm_gem_create(dev, EXYNOS_BO_NONCONTIG, - size); + obj = exynos_drm_gem_create(dev, EXYNOS_BO_NONCONTIG, size); }
- if (IS_ERR(exynos_gem_obj)) { - ret = PTR_ERR(exynos_gem_obj); + if (IS_ERR(obj)) { + ret = PTR_ERR(obj); goto err_release_fbi; }
- exynos_fbdev->exynos_gem_obj = exynos_gem_obj; + exynos_fbdev->obj = obj;
- helper->fb = exynos_drm_framebuffer_init(dev, &mode_cmd, - &exynos_gem_obj->base); + helper->fb = exynos_drm_framebuffer_init(dev, &mode_cmd, &obj->base); if (IS_ERR(helper->fb)) { DRM_ERROR("failed to create drm framebuffer.\n"); ret = PTR_ERR(helper->fb); @@ -187,7 +185,7 @@ static int exynos_drm_fbdev_create(struct drm_fb_helper *helper, err_destroy_framebuffer: drm_framebuffer_cleanup(helper->fb); err_destroy_gem: - exynos_drm_gem_destroy(exynos_gem_obj); + exynos_drm_gem_destroy(obj); err_release_fbi: drm_fb_helper_release_fbi(helper);
@@ -282,11 +280,11 @@ static void exynos_drm_fbdev_destroy(struct drm_device *dev, struct drm_fb_helper *fb_helper) { struct exynos_drm_fbdev *exynos_fbd = to_exynos_fbdev(fb_helper); - struct exynos_drm_gem_obj *exynos_gem_obj = exynos_fbd->exynos_gem_obj; + struct exynos_drm_gem_obj *obj = exynos_fbd->obj; struct drm_framebuffer *fb;
- if (exynos_gem_obj->kvaddr) - vunmap(exynos_gem_obj->kvaddr); + if (obj->kvaddr) + vunmap(obj->kvaddr);
/* release drm framebuffer and real buffer */ if (fb_helper->fb && fb_helper->fb->funcs) {