[linux-dvb] [PATCH] Twinhan + clones : Correct polarization for the DST frontend

[Olaf Titz]

> +            state->tx_tuna[8] =~ 0x40;  //1
> +            state->tx_tuna[8] |= 0x40;  // 0

I don't know anything about that device, but this code looks wrong to
me. The "1" line sets the whole register and the "0" line a single
bit. Shouldn't that rather be something like

> +            state->tx_tuna[8] &= ~0x40;  //1

If the wanted effect is really setting the whole register to ~0x40 vs.
all ones and the other bits are not affected independently, that
should be reformulated just for clarity:

> +            state->tx_tuna[8] = ~0x40;  //1
> +            state->tx_tuna[8] = ~0x00;  // 0

(note where the blanks are...)

Olaf