From 23b89436030e64196a1bc317901d08edd54fb772 Mon Sep 17 00:00:00 2001 From: Nicolas Saenz Julienne Date: Wed, 17 Oct 2018 21:01:53 +0200 Subject: [PATCH] staging: bcm2835-audio: use anonymous union in struct vc_audio_msg commit 9c2eaf7da855d314a369d48b9cbf8ac80717a1d0 upstream. In this case explicitly naming the union doesn't help overall code comprehension and clutters it. Signed-off-by: Nicolas Saenz Julienne Reviewed-by: Takashi Iwai Acked-by: Stefan Wahren Signed-off-by: Greg Kroah-Hartman --- .../bcm2835-audio/bcm2835-vchiq.c | 30 +++++++++---------- .../bcm2835-audio/vc_vchi_audioserv_defs.h | 2 +- 2 files changed, 16 insertions(+), 16 deletions(-) --- a/drivers/staging/vc04_services/bcm2835-audio/bcm2835-vchiq.c +++ b/drivers/staging/vc04_services/bcm2835-audio/bcm2835-vchiq.c @@ -104,15 +104,15 @@ static void audio_vchi_callback(void *pa status = vchi_msg_dequeue(instance->vchi_handle, &m, sizeof(m), &msg_len, VCHI_FLAGS_NONE); if (m.type == VC_AUDIO_MSG_TYPE_RESULT) { - instance->result = m.u.result.success; + instance->result = m.result.success; complete(&instance->msg_avail_comp); } else if (m.type == VC_AUDIO_MSG_TYPE_COMPLETE) { - if (m.u.complete.cookie1 != VC_AUDIO_WRITE_COOKIE1 || - m.u.complete.cookie2 != VC_AUDIO_WRITE_COOKIE2) + if (m.complete.cookie1 != VC_AUDIO_WRITE_COOKIE1 || + m.complete.cookie2 != VC_AUDIO_WRITE_COOKIE2) dev_err(instance->dev, "invalid cookie\n"); else bcm2835_playback_fifo(instance->alsa_stream, - m.u.complete.count); + m.complete.count); } else { dev_err(instance->dev, "unexpected callback type=%d\n", m.type); } @@ -257,11 +257,11 @@ int bcm2835_audio_set_ctls(struct bcm283 struct vc_audio_msg m = {}; m.type = VC_AUDIO_MSG_TYPE_CONTROL; - m.u.control.dest = chip->dest; + m.control.dest = chip->dest; if (!chip->mute) - m.u.control.volume = CHIP_MIN_VOLUME; + m.control.volume = CHIP_MIN_VOLUME; else - m.u.control.volume = alsa2chip(chip->volume); + m.control.volume = alsa2chip(chip->volume); return bcm2835_audio_send_msg(alsa_stream->instance, &m, true); } @@ -272,9 +272,9 @@ int bcm2835_audio_set_params(struct bcm2 { struct vc_audio_msg m = { .type = VC_AUDIO_MSG_TYPE_CONFIG, - .u.config.channels = channels, - .u.config.samplerate = samplerate, - .u.config.bps = bps, + .config.channels = channels, + .config.samplerate = samplerate, + .config.bps = bps, }; int err; @@ -302,7 +302,7 @@ int bcm2835_audio_drain(struct bcm2835_a { struct vc_audio_msg m = { .type = VC_AUDIO_MSG_TYPE_STOP, - .u.stop.draining = 1, + .stop.draining = 1, }; return bcm2835_audio_send_msg(alsa_stream->instance, &m, false); @@ -330,10 +330,10 @@ int bcm2835_audio_write(struct bcm2835_a struct bcm2835_audio_instance *instance = alsa_stream->instance; struct vc_audio_msg m = { .type = VC_AUDIO_MSG_TYPE_WRITE, - .u.write.count = size, - .u.write.max_packet = instance->max_packet, - .u.write.cookie1 = VC_AUDIO_WRITE_COOKIE1, - .u.write.cookie2 = VC_AUDIO_WRITE_COOKIE2, + .write.count = size, + .write.max_packet = instance->max_packet, + .write.cookie1 = VC_AUDIO_WRITE_COOKIE1, + .write.cookie2 = VC_AUDIO_WRITE_COOKIE2, }; unsigned int count; int err, status; --- a/drivers/staging/vc04_services/bcm2835-audio/vc_vchi_audioserv_defs.h +++ b/drivers/staging/vc04_services/bcm2835-audio/vc_vchi_audioserv_defs.h @@ -93,7 +93,7 @@ struct vc_audio_msg { struct vc_audio_write write; struct vc_audio_result result; struct vc_audio_complete complete; - } u; + }; }; #endif /* _VC_AUDIO_DEFS_H_ */