ping..
On Thu, Jan 23, 2014 at 1:50 PM, David Herrmann dh.herrmann@gmail.com wrote:
Probably a typo.. we obviously need "(bpp + 7) / 8" instead of "(bpp + 1) / 8". Unlikely to be hit in any sane code, but lets be safe. Use DIV_ROUND_UP() to avoid the problem entirely and make the core more readable.
Reviewed-by: Daniel Vetter daniel.vetter@ffwll.ch Signed-off-by: David Herrmann dh.herrmann@gmail.com
drivers/gpu/drm/udl/udl_gem.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/udl/udl_gem.c b/drivers/gpu/drm/udl/udl_gem.c index 8d67b94..be4fcd0 100644 --- a/drivers/gpu/drm/udl/udl_gem.c +++ b/drivers/gpu/drm/udl/udl_gem.c @@ -60,7 +60,7 @@ int udl_dumb_create(struct drm_file *file, struct drm_device *dev, struct drm_mode_create_dumb *args) {
args->pitch = args->width * ((args->bpp + 1) / 8);
args->pitch = args->width * DIV_ROUND_UP(args->bpp, 8); args->size = args->pitch * args->height; return udl_gem_create(file, dev, args->size, &args->handle);-- 1.8.5.3