rosalina: use mcu optimization trick

2021-01-11 01:02:12 +00:00 · 2021-01-11 01:02:12 +00:00 · a9c021d1c9
commit a9c021d1c9
parent 57c4d022ab
1 changed files with 2 additions and 7 deletions
--- a/sysmodules/rosalina/source/menu.c
+++ b/sysmodules/rosalina/source/menu.c
@ -161,13 +161,8 @@ static Result menuUpdateMcuInfo(void)
    if (R_FAILED(res))
        return res;

-    // Read mcu regs directly
-    for (u32 i = 0; i < 4; i++)
-    {
-        res = MCUHWC_ReadRegister(0xA + i, &data[i], 1);
-        if (R_FAILED(res))
-            break;
-    }
+    // Read single-byte mcu regs 0x0A to 0x0D directly
+    res = MCUHWC_ReadRegister(0xA, data, 4);

    if (R_SUCCEEDED(res))
    {