ref: 8635767a6261e99870caa79476c202212d155173
parent: 812b9f1ec9a801b974e0c4b75a33ead8309d3ff5
author: cinap_lenrek <cinap_lenrek@felloff.net>
date: Sun Apr 2 16:17:44 EDT 2017
devvga: remove unused copy of checkport() function
--- a/sys/src/9/pc/devvga.c
+++ b/sys/src/9/pc/devvga.c
@@ -142,20 +142,6 @@
}
}
-static void
-checkport(int start, int end)
-{- /* standard vga regs are OK */
- if(start >= 0x2b0 && end <= 0x2df+1)
- return;
- if(start >= 0x3c0 && end <= 0x3da+1)
- return;
-
- if(iounused(start, end))
- return;
- error(Eperm);
-}
-
static long
vgaread(Chan* c, void* a, long n, vlong off)
{--
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