On Fri, 22 Apr 2022 at 14:40, BALATON Zoltan <bala...@eik.bme.hu> wrote:
>
> The warm_reset() and cold_reset() functions are not implemented and do
> nothing so no point in calling them or keep around as dead code.
> Therefore remove them for now.
>
> Signed-off-by: BALATON Zoltan <bala...@eik.bme.hu>
> ---
> hw/audio/ac97.c | 16 ----------------
> 1 file changed, 16 deletions(-)
>
> diff --git a/hw/audio/ac97.c b/hw/audio/ac97.c
> index 0b1d8ce9c6..2799d64acd 100644
> --- a/hw/audio/ac97.c
> +++ b/hw/audio/ac97.c
> @@ -222,16 +222,6 @@ static void po_callback(void *opaque, int free);
> static void pi_callback(void *opaque, int avail);
> static void mc_callback(void *opaque, int avail);
>
> -static void warm_reset(AC97LinkState *s)
> -{
> - (void)s;
> -}
> -
> -static void cold_reset(AC97LinkState *s)
> -{
> - (void)s;
> -}
> -
> static void fetch_bd(AC97LinkState *s, AC97BusMasterRegs *r)
> {
> uint8_t b[8];
> @@ -921,12 +911,6 @@ static void nabm_writel(void *opaque, uint32_t addr,
> uint32_t val)
> dolog("BDBAR[%d] <- 0x%x (bdbar 0x%x)\n", GET_BM(index), val,
> r->bdbar);
> break;
> case GLOB_CNT:
> - if (val & GC_WR) {
> - warm_reset(s);
> - }
> - if (val & GC_CR) {
> - cold_reset(s);
> - }
Removing the dead code is OK, but I think we should then add a comment here:
/* TODO: Handle WR or CR being set (warm/cold reset requests) */
so it remains clear that there's missing functionality here.
> if (!(val & (GC_WR | GC_CR))) {
> s->glob_cnt = val & GC_VALID_MASK;
> }
> --
> 2.30.2
thanks
-- PMM
