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>
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@ -46,6 +46,7 @@ static int __init parse_tag_acorn(const struct tag *tag)
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switch (tag->u.acorn.vram_pages) {
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switch (tag->u.acorn.vram_pages) {
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case 512:
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case 512:
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vram_size += PAGE_SIZE * 256;
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vram_size += PAGE_SIZE * 256;
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/* Fall through - ??? */
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case 256:
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case 256:
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vram_size += PAGE_SIZE * 256;
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vram_size += PAGE_SIZE * 256;
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default:
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default:
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