chore: replace unnecessarily complex sign extension implementation

2022-02-28 20:38:50 -04:00
parent ddb68a7952
commit cb4d3a9a51
6 changed files with 19 additions and 41 deletions
--- a/src/bus/dma.zig
+++ b/src/bus/dma.zig
@@ -85,7 +85,6 @@ pub fn DmaController(comptime id: u2) type {
            const dad_adj = std.meta.intToEnum(Adjustment, self.cnt.dad_adj.read()) catch unreachable;

            var offset: u32 = 0;
-
            if (self.cnt.transfer_type.read()) {
                offset = @sizeOf(u32); // 32-bit Transfer
                const word = bus.read32(self._sad);