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remove dead code

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This commit is contained in:
Matthew Berry 2022-09-02 17:59:03 -07:00
parent cd97745c09
commit e5cbf18eaf
1 changed files with 0 additions and 2 deletions
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src/crab/gba/dma.cr
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@ -42,7 +42,6 @@ module GBA
end end
def [](io_addr : Int) : UInt8 def [](io_addr : Int) : UInt8
return 0_u8 if io_addr >= 0xE0 # todo: OOB read
channel = (io_addr - 0xB0) // 12 channel = (io_addr - 0xB0) // 12
reg = (io_addr - 0xB0) % 12 reg = (io_addr - 0xB0) % 12
case reg case reg
@ -56,7 +55,6 @@ module GBA
end end
def []=(io_addr : Int, value : UInt8) : Nil def []=(io_addr : Int, value : UInt8) : Nil
return if io_addr >= 0xE0 # todo: OOB write
channel = (io_addr - 0xB0) // 12 channel = (io_addr - 0xB0) // 12
reg = (io_addr - 0xB0) % 12 reg = (io_addr - 0xB0) % 12
case reg case reg