drm/nouveau/bios/pll: prevent oops when limits table can't be parsed (2781c928) · Commits · e / devices / android_kernel_teracube_emerald

drivers/gpu/drm/nouveau/nvkm/subdev/bios/pll.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -156,7 +156,7 @@ pll_map_reg(struct nvkm_bios bios, u32 reg, u32 type, u8 ver, u8 len)
		}

		map = pll_map(bios);
		while (map->reg) {
		while (map && map->reg) {
		if (map->reg == reg && *ver >= 0x20) {
		u16 addr = (data += hdr);
		*type = map->type;
		@@ -198,7 +198,7 @@ pll_map_type(struct nvkm_bios bios, u8 type, u32 reg, u8 ver, u8 len)
		}

		map = pll_map(bios);
		while (map->reg) {
		while (map && map->reg) {
		if (map->type == type && *ver >= 0x20) {
		u16 addr = (data += hdr);
		*reg = map->reg;