Hi all, Alex Deucher requested me to send separate patches for each driver, which makes this patch available to be taken, again. Thanks -- Gustavo On 2/15/19 10:02 AM, Gustavo A. R. Silva wrote: > Hi, > > Please drop this, as I have included this fix into > the following patch, which addresses all the > expected fall-throughs in drivers/gpu/drm: > > https://lore.kernel.org/patchwork/patch/1042856/ > > Thanks > -- > Gustavo > > On 2/11/19 12:58 PM, Gustavo A. R. Silva wrote: >> In preparation to enabling -Wimplicit-fallthrough, mark switch >> cases where we are expecting to fall through. >> >> This patch fixes the following warning: >> >> drivers/gpu/drm/nouveau/nouveau_bo.c: In function ‘nouveau_ttm_io_mem_reserve’: >> drivers/gpu/drm/nouveau/nouveau_bo.c:1434:53: warning: this statement may fall through [-Wimplicit-fallthrough=] >> if (drm->client.mem->oclass < NVIF_CLASS_MEM_NV50 || !mem->kind) >> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~ >> drivers/gpu/drm/nouveau/nouveau_bo.c:1438:2: note: here >> case TTM_PL_VRAM: >> ^~~~ >> >> Warning level 3 was used: -Wimplicit-fallthrough=3 >> >> Notice that, in this particular case, the code comment is modified >> in accordance with what GCC is expecting to find. >> >> This patch is part of the ongoing efforts to enable >> -Wimplicit-fallthrough. >> >> Signed-off-by: Gustavo A. R. Silva <gustavo@xxxxxxxxxxxxxx> >> --- >> drivers/gpu/drm/nouveau/nouveau_bo.c | 2 +- >> 1 file changed, 1 insertion(+), 1 deletion(-) >> >> diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.c b/drivers/gpu/drm/nouveau/nouveau_bo.c >> index 73eff52036d2..a72be71c45b4 100644 >> --- a/drivers/gpu/drm/nouveau/nouveau_bo.c >> +++ b/drivers/gpu/drm/nouveau/nouveau_bo.c >> @@ -1434,7 +1434,7 @@ nouveau_ttm_io_mem_reserve(struct ttm_bo_device *bdev, struct ttm_mem_reg *reg) >> if (drm->client.mem->oclass < NVIF_CLASS_MEM_NV50 || !mem->kind) >> /* untiled */ >> break; >> - /* fallthrough, tiled memory */ >> + /* fall through - tiled memory */ >> case TTM_PL_VRAM: >> reg->bus.offset = reg->start << PAGE_SHIFT; >> reg->bus.base = device->func->resource_addr(device, 1); >> _______________________________________________ Nouveau mailing list Nouveau@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/nouveau
