From 8829d51f5057d030004872afe9267c77cfb97808 Mon Sep 17 00:00:00 2001 From: cinap_lenrek Date: Sun, 2 Apr 2017 20:17:44 +0200 Subject: devvga: remove unused copy of checkport() function --- sys/src/9/pc/devvga.c | 14 -------------- 1 file changed, 14 deletions(-) diff --git a/sys/src/9/pc/devvga.c b/sys/src/9/pc/devvga.c index d5e9868d7..94e07dcd3 100644 --- a/sys/src/9/pc/devvga.c +++ b/sys/src/9/pc/devvga.c @@ -142,20 +142,6 @@ vgaclose(Chan* c) } } -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) { -- cgit v1.2.3