| Message ID | 20180130152400.28972-1-benjamin.gaignard@linaro.org |
|---|---|
| State | Superseded |
| Headers | show |
| Series | drm/stm: check pitch and size calculations even if !CONFIG_MMU | expand |
diff --git a/drivers/gpu/drm/stm/drv.c b/drivers/gpu/drm/stm/drv.c index 8bc7e8418b8d..3e0fb5f34b8e 100644 --- a/drivers/gpu/drm/stm/drv.c +++ b/drivers/gpu/drm/stm/drv.c @@ -44,9 +44,11 @@ static int stm_gem_cma_dumb_create(struct drm_file *file, */ args->pitch = roundup(min_pitch, 128); args->height = roundup(args->height, 4); -#endif return drm_gem_cma_dumb_create_internal(file, dev, args); +#else + return drm_gem_cma_dumb_create(file, dev, args); +#endif } DEFINE_DRM_GEM_CMA_FOPS(drv_driver_fops);
In all cases we have to check pitch and size calculations. Rely on drm_gem_cma_dumb_create for no MMU cases. Fixes: 21f815bf773c ("drm/stm: drv: Improve data transfers") Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org> --- drivers/gpu/drm/stm/drv.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) -- 2.15.0