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Re: [Qemu-devel] [PATCH 1/4] wm8750: remove duplicate macro
From: |
Philippe Mathieu-Daudé |
Subject: |
Re: [Qemu-devel] [PATCH 1/4] wm8750: remove duplicate macro |
Date: |
Thu, 11 Oct 2018 12:39:45 +0200 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.0 |
Hi Mao,
On 11/10/2018 11:00, Mao Zhongyi wrote:
> The header file wm8750.h contains '#define TYPE_WM8750 "wm8750"'
> macro, but '#define CODEC "wm8750"' macro is redefined in wm8750.c,
> just remove the local CODEC macro and replace it with TYPE_WM8750.
>
> Cc: Gerd Hoffmann <address@hidden>
>
> Signed-off-by: Mao Zhongyi <address@hidden>
> ---
> hw/audio/wm8750.c | 18 ++++++++----------
> 1 file changed, 8 insertions(+), 10 deletions(-)
>
> diff --git a/hw/audio/wm8750.c b/hw/audio/wm8750.c
> index f4aa838f62..4be3602079 100644
> --- a/hw/audio/wm8750.c
> +++ b/hw/audio/wm8750.c
> @@ -15,8 +15,6 @@
> #define IN_PORT_N 3
> #define OUT_PORT_N 3
>
> -#define CODEC "wm8750"
> -
> typedef struct {
> int adc;
> int adc_hz;
> @@ -204,11 +202,11 @@ static void wm8750_set_format(WM8750State *s)
> in_fmt.fmt = AUD_FMT_S16;
>
> s->adc_voice[0] = AUD_open_in(&s->card, s->adc_voice[0],
> - CODEC ".input1", s, wm8750_audio_in_cb, &in_fmt);
> + TYPE_WM8750 ".input1", s, wm8750_audio_in_cb, &in_fmt);
I don't think this is correct. The TYPE_name could change, but the CODEC
shouldn't change. Both definitions are different.
Regards,
Phil.
> s->adc_voice[1] = AUD_open_in(&s->card, s->adc_voice[1],
> - CODEC ".input2", s, wm8750_audio_in_cb, &in_fmt);
> + TYPE_WM8750 ".input2", s, wm8750_audio_in_cb, &in_fmt);
> s->adc_voice[2] = AUD_open_in(&s->card, s->adc_voice[2],
> - CODEC ".input3", s, wm8750_audio_in_cb, &in_fmt);
> + TYPE_WM8750 ".input3", s, wm8750_audio_in_cb, &in_fmt);
>
> /* Setup output */
> out_fmt.endianness = 0;
> @@ -217,12 +215,12 @@ static void wm8750_set_format(WM8750State *s)
> out_fmt.fmt = AUD_FMT_S16;
>
> s->dac_voice[0] = AUD_open_out(&s->card, s->dac_voice[0],
> - CODEC ".speaker", s, wm8750_audio_out_cb, &out_fmt);
> + TYPE_WM8750 ".speaker", s, wm8750_audio_out_cb,
> &out_fmt);
> s->dac_voice[1] = AUD_open_out(&s->card, s->dac_voice[1],
> - CODEC ".headphone", s, wm8750_audio_out_cb, &out_fmt);
> + TYPE_WM8750 ".headphone", s, wm8750_audio_out_cb,
> &out_fmt);
> /* MONOMIX is also in stereo for simplicity */
> s->dac_voice[2] = AUD_open_out(&s->card, s->dac_voice[2],
> - CODEC ".monomix", s, wm8750_audio_out_cb, &out_fmt);
> + TYPE_WM8750 ".monomix", s, wm8750_audio_out_cb,
> &out_fmt);
> /* no sense emulating OUT3 which is a mix of other outputs */
>
> wm8750_vol_update(s);
> @@ -584,7 +582,7 @@ static int wm8750_post_load(void *opaque, int version_id)
> }
>
> static const VMStateDescription vmstate_wm8750 = {
> - .name = CODEC,
> + .name = TYPE_WM8750,
> .version_id = 0,
> .minimum_version_id = 0,
> .pre_save = wm8750_pre_save,
> @@ -621,7 +619,7 @@ static void wm8750_realize(DeviceState *dev, Error **errp)
> {
> WM8750State *s = WM8750(dev);
>
> - AUD_register_card(CODEC, &s->card);
> + AUD_register_card(TYPE_WM8750, &s->card);
> wm8750_reset(I2C_SLAVE(s));
> }
>
>