diff options
Diffstat (limited to 'hw/gpio/max7310.c')
| -rw-r--r-- | hw/gpio/max7310.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/hw/gpio/max7310.c b/hw/gpio/max7310.c index 7fbf313ce..2f59b134e 100644 --- a/hw/gpio/max7310.c +++ b/hw/gpio/max7310.c @@ -96,7 +96,7 @@ static int max7310_tx(I2CSlave *i2c, uint8_t data) case 0x01: /* Output port */ for (diff = (data ^ s->level) & ~s->direction; diff; diff &= ~(1 << line)) { - line = ffs(diff) - 1; + line = ctz32(diff); if (s->handler[line]) qemu_set_irq(s->handler[line], (data >> line) & 1); } |