git.openwrt.org Git - openwrt/staging/xback.git/blob

   1 From 5f7ebc0e341a4bf93db4c8e031b0e260be567e00 Mon Sep 17 00:00:00 2001
   2 From: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
   3 Date: Wed, 17 Oct 2018 21:01:53 +0200
   4 Subject: [PATCH 469/725] staging: bcm2835-audio: use anonymous union in struct
   5  vc_audio_msg
   6
   7 commit 9c2eaf7da855d314a369d48b9cbf8ac80717a1d0 upstream.
   8
   9 In this case explicitly naming the union doesn't help overall code
  10 comprehension and clutters it.
  11
  12 Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
  13 Reviewed-by: Takashi Iwai <tiwai@suse.de>
  14 Acked-by: Stefan Wahren <stefan.wahren@i2se.com>
  15 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
  16 ---
  17  .../bcm2835-audio/bcm2835-vchiq.c             | 30 +++++++++----------
  18  .../bcm2835-audio/vc_vchi_audioserv_defs.h    |  2 +-
  19  2 files changed, 16 insertions(+), 16 deletions(-)
  20
  21 --- a/drivers/staging/vc04_services/bcm2835-audio/bcm2835-vchiq.c
  22 +++ b/drivers/staging/vc04_services/bcm2835-audio/bcm2835-vchiq.c
  23 @@ -104,15 +104,15 @@ static void audio_vchi_callback(void *pa
  24         status = vchi_msg_dequeue(instance->vchi_handle,
  25                                   &m, sizeof(m), &msg_len, VCHI_FLAGS_NONE);
  26         if (m.type == VC_AUDIO_MSG_TYPE_RESULT) {
  27 -               instance->result = m.u.result.success;
  28 +               instance->result = m.result.success;
  29                 complete(&instance->msg_avail_comp);
  30         } else if (m.type == VC_AUDIO_MSG_TYPE_COMPLETE) {
  31 -               if (m.u.complete.cookie1 != VC_AUDIO_WRITE_COOKIE1 ||
  32 -                   m.u.complete.cookie2 != VC_AUDIO_WRITE_COOKIE2)
  33 +               if (m.complete.cookie1 != VC_AUDIO_WRITE_COOKIE1 ||
  34 +                   m.complete.cookie2 != VC_AUDIO_WRITE_COOKIE2)
  35                         dev_err(instance->dev, "invalid cookie\n");
  36                 else
  37                         bcm2835_playback_fifo(instance->alsa_stream,
  38 -                                             m.u.complete.count);
  39 +                                             m.complete.count);
  40         } else {
  41                 dev_err(instance->dev, "unexpected callback type=%d\n", m.type);
  42         }
  43 @@ -257,11 +257,11 @@ int bcm2835_audio_set_ctls(struct bcm283
  44         struct vc_audio_msg m = {};
  45
  46         m.type = VC_AUDIO_MSG_TYPE_CONTROL;
  47 -       m.u.control.dest = chip->dest;
  48 +       m.control.dest = chip->dest;
  49         if (!chip->mute)
  50 -               m.u.control.volume = CHIP_MIN_VOLUME;
  51 +               m.control.volume = CHIP_MIN_VOLUME;
  52         else
  53 -               m.u.control.volume = alsa2chip(chip->volume);
  54 +               m.control.volume = alsa2chip(chip->volume);
  55
  56         return bcm2835_audio_send_msg(alsa_stream->instance, &m, true);
  57  }
  58 @@ -272,9 +272,9 @@ int bcm2835_audio_set_params(struct bcm2
  59  {
  60         struct vc_audio_msg m = {
  61                  .type = VC_AUDIO_MSG_TYPE_CONFIG,
  62 -                .u.config.channels = channels,
  63 -                .u.config.samplerate = samplerate,
  64 -                .u.config.bps = bps,
  65 +                .config.channels = channels,
  66 +                .config.samplerate = samplerate,
  67 +                .config.bps = bps,
  68         };
  69         int err;
  70
  71 @@ -302,7 +302,7 @@ int bcm2835_audio_drain(struct bcm2835_a
  72  {
  73         struct vc_audio_msg m = {
  74                 .type = VC_AUDIO_MSG_TYPE_STOP,
  75 -               .u.stop.draining = 1,
  76 +               .stop.draining = 1,
  77         };
  78
  79         return bcm2835_audio_send_msg(alsa_stream->instance, &m, false);
  80 @@ -330,10 +330,10 @@ int bcm2835_audio_write(struct bcm2835_a
  81         struct bcm2835_audio_instance *instance = alsa_stream->instance;
  82         struct vc_audio_msg m = {
  83                 .type = VC_AUDIO_MSG_TYPE_WRITE,
  84 -               .u.write.count = size,
  85 -               .u.write.max_packet = instance->max_packet,
  86 -               .u.write.cookie1 = VC_AUDIO_WRITE_COOKIE1,
  87 -               .u.write.cookie2 = VC_AUDIO_WRITE_COOKIE2,
  88 +               .write.count = size,
  89 +               .write.max_packet = instance->max_packet,
  90 +               .write.cookie1 = VC_AUDIO_WRITE_COOKIE1,
  91 +               .write.cookie2 = VC_AUDIO_WRITE_COOKIE2,
  92         };
  93         unsigned int count;
  94         int err, status;
  95 --- a/drivers/staging/vc04_services/bcm2835-audio/vc_vchi_audioserv_defs.h
  96 +++ b/drivers/staging/vc04_services/bcm2835-audio/vc_vchi_audioserv_defs.h
  97 @@ -93,7 +93,7 @@ struct vc_audio_msg {
  98                 struct vc_audio_write write;
  99                 struct vc_audio_result result;
 100                 struct vc_audio_complete complete;
 101 -       } u;
 102 +       };
 103  };
 104
 105  #endif /* _VC_AUDIO_DEFS_H_ */