[RFC 05/10] hw/mos6522: Don't clear T1 interrupt flag on latch write

[Finn Thain]

The Synertek datasheet says, "A write to T1L-H loads an 8-bit count value
into the latch. A read of T1L-H transfers the contents of the latch to
the data bus. Neither operation has an affect [sic] on the interrupt
flag."

Signed-off-by: Finn Thain <fthain@linux-m68k.org>
---
 hw/misc/mos6522.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/hw/misc/mos6522.c b/hw/misc/mos6522.c
index c0d6bee4cc..ffff8991f4 100644
--- a/hw/misc/mos6522.c
+++ b/hw/misc/mos6522.c
@@ -313,7 +313,6 @@ void mos6522_write(void *opaque, hwaddr addr, uint64_t val, 
unsigned size)
         break;
     case VIA_REG_T1LH:
         s->timers[0].latch = (s->timers[0].latch & 0xff) | (val << 8);
-        s->ifr &= ~T1_INT;
         break;
     case VIA_REG_T2CL:
         s->timers[1].latch = (s->timers[1].latch & 0xff00) | val;
-- 
2.26.3