3 files changed, 11 insertions, 5 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/iccsense.c b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/iccsense.c
index 23caef8df17f..73e463ed55c3 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/iccsense.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/iccsense.c
@@ -99,7 +99,7 @@ nvbios_iccsense_parse(struct nvkm_bios *bios, struct nvbios_iccsense *iccsense)
 			rail->extdev_id = nvbios_rd08(bios, entry + 0x1);
 			res_start = 0x5;
 			break;
-		};
+		}
 
 		if (nvbios_extdev_parse(bios, rail->extdev_id, &extdev))
 			continue;
@@ -115,7 +115,7 @@ nvbios_iccsense_parse(struct nvkm_bios *bios, struct nvbios_iccsense *iccsense)
 		default:
 			rail->resistor_count = 0;
 			break;
-		};
+		}
 
 		for (r = 0; r < rail->resistor_count; ++r) {
 			rail->resistors[r].mohm = nvbios_rd08(bios, entry + res_start + r * 2);
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/init.c b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/init.c
index b58ee99f7bfc..9cc10e438b3d 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/init.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/init.c
@@ -36,6 +36,8 @@
 #include <subdev/i2c.h>
 #include <subdev/vga.h>
 
+#include <linux/kernel.h>
+
 #define bioslog(lvl, fmt, args...) do {                                        \
 	nvkm_printk(init->subdev, lvl, info, "0x%08x[%c]: "fmt,                \
 		    init->offset, init_exec(init) ?                            \
@@ -2271,8 +2273,6 @@ static struct nvbios_init_opcode {
 	[0xaa] = { init_reserved },
 };
 
-#define init_opcode_nr (sizeof(init_opcode) / sizeof(init_opcode[0]))
-
 int
 nvbios_exec(struct nvbios_init *init)
 {
@@ -2281,7 +2281,8 @@ nvbios_exec(struct nvbios_init *init)
 	init->nested++;
 	while (init->offset) {
 		u8 opcode = nvbios_rd08(bios, init->offset);
-		if (opcode >= init_opcode_nr || !init_opcode[opcode].exec) {
+		if (opcode >= ARRAY_SIZE(init_opcode) ||
+		    !init_opcode[opcode].exec) {
 			error("unknown opcode 0x%02x\n", opcode);
 			return -EINVAL;
 		}
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/timing.c b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/timing.c
index 7e83c3985020..20ff5173cf8f 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/timing.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/timing.c
@@ -115,16 +115,21 @@ nvbios_timingEp(struct nvkm_bios *bios, int idx,
 		switch (min_t(u8, *hdr, 25)) {
 		case 25:
 			p->timing_10_24  = nvbios_rd08(bios, data + 0x18);
+			/* fall through */
 		case 24:
 		case 23:
 		case 22:
 			p->timing_10_21  = nvbios_rd08(bios, data + 0x15);
+			/* fall through */
 		case 21:
 			p->timing_10_20  = nvbios_rd08(bios, data + 0x14);
+			/* fall through */
 		case 20:
 			p->timing_10_CWL = nvbios_rd08(bios, data + 0x13);
+			/* fall through */
 		case 19:
 			p->timing_10_18  = nvbios_rd08(bios, data + 0x12);
+			/* fall through */
 		case 18:
 		case 17:
 			p->timing_10_16  = nvbios_rd08(bios, data + 0x10);