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authorGustavo A. R. Silva <gustavo@embeddedor.com>2019-08-20 19:29:16 -0500
committerGustavo A. R. Silva <gustavo@embeddedor.com>2019-08-20 19:42:48 -0500
commit06264adfa2bcc8abb556dec9af0e86150a67faf0 (patch)
tree5442559acdcf1afc8cb15034d3f975fec3aa324f
parent377ec83643efcae869528b4b26a5070fdeba3abd (diff)
ARM: riscpc: Mark expected switch fall-through
Mark switch cases where we are expecting to fall through. Fix the following warning (Building: rpc_defconfig arm): arch/arm/mach-rpc/riscpc.c: In function ‘parse_tag_acorn’: arch/arm/mach-rpc/riscpc.c:48:13: warning: this statement may fall through [-Wimplicit-fallthrough=] vram_size += PAGE_SIZE * 256; ~~~~~~~~~~^~~~~~~~~~~~~~~~~~ arch/arm/mach-rpc/riscpc.c:49:2: note: here case 256: ^~~~ Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
-rw-r--r--arch/arm/mach-rpc/riscpc.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/mach-rpc/riscpc.c b/arch/arm/mach-rpc/riscpc.c
index 0ce56ad754ce..ea2c84214bac 100644
--- a/arch/arm/mach-rpc/riscpc.c
+++ b/arch/arm/mach-rpc/riscpc.c
@@ -46,6 +46,7 @@ static int __init parse_tag_acorn(const struct tag *tag)
switch (tag->u.acorn.vram_pages) {
case 512:
vram_size += PAGE_SIZE * 256;
+ /* Fall through - ??? */
case 256:
vram_size += PAGE_SIZE * 256;
default: