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drm/exynos: s/exynos_gem_obj/obj in exynos_drm_fbdev.c

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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>
Reviewed-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
This commit is contained in:
Joonyoung Shim 2015-09-01 16:22:48 +09:00 committed by Inki Dae
parent 94e30d93f9
commit 39a839f2e6
1 changed files with 14 additions and 16 deletions
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30
drivers/gpu/drm/exynos/exynos_drm_fbdev.c
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@ -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) {