diff options
| author | cinap_lenrek <cinap_lenrek@felloff.net> | 2017-04-02 20:17:44 +0200 |
|---|---|---|
| committer | cinap_lenrek <cinap_lenrek@felloff.net> | 2017-04-02 20:17:44 +0200 |
| commit | 8829d51f5057d030004872afe9267c77cfb97808 (patch) | |
| tree | 2a5223e016c4855f270f9199eef950805c86a889 /sys/src/9/pc/devvga.c | |
| parent | 8ea31ae7b21e9f0c8991b2b861bc51ea3d67c3cd (diff) | |
devvga: remove unused copy of checkport() function
Diffstat (limited to 'sys/src/9/pc/devvga.c')
| -rw-r--r-- | sys/src/9/pc/devvga.c | 14 |
1 files changed, 0 insertions, 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) { |