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drm/selftests: Fix build warning -Wframe-larger-than 

It seems for some random configuration drm_device is bigger than 2048
bytes.
The fix is to make the mock objects static variables.

Bug reported by 0-DAY Kernel test infrastructure here:
https://lists.01.org/pipermail/kbuild-all/2018-November/054431.html

Fixes: 6ff3d9ffdc ("drm/selftests: Add tests for drm_internal_framebuffer_create")
Signed-off-by: Alexandru-Cosmin Gheorghe <alexandru-cosmin.gheorghe@arm.com>
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20181102130103.7753-1-alexandru-cosmin.gheorghe@arm.com
This commit is contained in:
Alexandru-Cosmin Gheorghe 2018-11-02 13:01:25 +00:00 committed by Maarten Lankhorst
parent 6ff3d9ffdc
commit 9341c668c8
1 changed files with 16 additions and 14 deletions
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30
drivers/gpu/drm/selftests/test-drm_framebuffer.c
View File

@ -307,25 +307,27 @@ static struct drm_framebuffer *fb_create_mock(struct drm_device *dev,
return ERR_PTR(-EINVAL);
}
static struct drm_mode_config_funcs mock_config_funcs = {
.fb_create = fb_create_mock,
};
static struct drm_device mock_drm_device = {
.mode_config = {
.min_width = MIN_WIDTH,
.max_width = MAX_WIDTH,
.min_height = MIN_HEIGHT,
.max_height = MAX_HEIGHT,
.allow_fb_modifiers = true,
.funcs = &mock_config_funcs,
},
};
static int execute_drm_mode_fb_cmd2(struct drm_mode_fb_cmd2 *r)
{
int buffer_created = 0;
struct drm_framebuffer *fb;
struct drm_mode_config_funcs mock_config_funcs = {
.fb_create = fb_create_mock,
};
struct drm_device mock_drm_device = {
.mode_config = {
.min_width = MIN_WIDTH,
.max_width = MAX_WIDTH,
.min_height = MIN_HEIGHT,
.max_height = MAX_HEIGHT,
.allow_fb_modifiers = true,
.funcs = &mock_config_funcs,
},
.dev_private = &buffer_created
};
mock_drm_device.dev_private = &buffer_created;
fb = drm_internal_framebuffer_create(&mock_drm_device, r, NULL);
return buffer_created;
}