diff options
Diffstat (limited to 'arch/m68k/mac/via.c')
| -rw-r--r-- | arch/m68k/mac/via.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/m68k/mac/via.c b/arch/m68k/mac/via.c index 7d97ba54536..11bce3cb648 100644 --- a/arch/m68k/mac/via.c +++ b/arch/m68k/mac/via.c @@ -645,3 +645,12 @@ int via_irq_pending(int irq) } return 0; } + +void via1_set_head(int head) +{ + if (head == 0) + via1[vBufA] &= ~VIA1A_vHeadSel; + else + via1[vBufA] |= VIA1A_vHeadSel; +} +EXPORT_SYMBOL(via1_set_head); |