/* * File: sound/soc/blackfin/bf5xx-ad1980.c * Author: Cliff Cai * * Created: Tue June 06 2008 * Description: Board driver for AD1980/1 audio codec * * Modified: * Copyright 2008 Analog Devices Inc. * * Bugs: Enter bugs at http://blackfin.uclinux.org/ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, see the file COPYING, or write * to the Free Software Foundation, Inc., * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ /* * WARNING: * * Because Analog Devices Inc. discontinued the ad1980 sound chip since * Sep. 2009, this ad1980 driver is not maintained, tested and supported * by ADI now. */ #include #include #include #include #include #include #include #include #include #include "bf5xx-ac97.h" static struct snd_soc_card bf5xx_board; static struct snd_soc_dai_link bf5xx_board_dai[] = { { .name = "AC97", .stream_name = "AC97 HiFi", .cpu_dai_name = "bfin-ac97.0", .codec_dai_name = "ad1980-hifi", .platform_name = "bfin-ac97-pcm-audio", .codec_name = "ad1980", }, { .name = "AC97", .stream_name = "AC97 HiFi", .cpu_dai_name = "bfin-ac97.1", .codec_dai_name = "ad1980-hifi", .platform_name = "bfin-ac97-pcm-audio", .codec_name = "ad1980", }, }; static struct snd_soc_card bf5xx_board = { .name = "bfin-ad1980", .owner = THIS_MODULE, .dai_link = &bf5xx_board_dai[CONFIG_SND_BF5XX_SPORT_NUM], .num_links = 1, }; static struct platform_device *bf5xx_board_snd_device; static int __init bf5xx_board_init(void) { int ret; bf5xx_board_snd_device = platform_device_alloc("soc-audio", -1); if (!bf5xx_board_snd_device) return -ENOMEM; platform_set_drvdata(bf5xx_board_snd_device, &bf5xx_board); ret = platform_device_add(bf5xx_board_snd_device); if (ret) platform_device_put(bf5xx_board_snd_device); return ret; } static void __exit bf5xx_board_exit(void) { platform_device_unregister(bf5xx_board_snd_device); } module_init(bf5xx_board_init); module_exit(bf5xx_board_exit); /* Module information */ MODULE_AUTHOR("Cliff Cai"); MODULE_DESCRIPTION("ALSA SoC AD1980/1 BF5xx board (Obsolete)"); MODULE_LICENSE("GPL"); 6'>drivers/usb/dwc3/trace.h
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authorGabriel Krisman Bertazi <krisman@collabora.co.uk>2017-01-16 12:23:42 -0200
committerUlf Hansson <ulf.hansson@linaro.org>2017-01-31 11:26:49 +0100
commit161e6d44a5e2d3f85365cb717d60e363171b39e6 (patch)
tree5c8b730a137696ef979f05ceae869b6e0348794c /drivers/usb/dwc3/trace.h
parent566cf877a1fcb6d6dc0126b076aad062054c2637 (diff)
mmc: sdhci: Ignore unexpected CARD_INT interrupts
One of our kernelCI boxes hanged at boot because a faulty eSDHC device was triggering spurious CARD_INT interrupts for SD cards, causing CMD52 reads, which are not allowed for SD devices. This adds a sanity check to the interruption path, preventing that illegal command from getting sent if the CARD_INT interruption should be disabled. This quirk allows that particular machine to resume boot despite the faulty hardware, instead of getting hung dealing with thousands of mishandled interrupts. Suggested-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Gabriel Krisman Bertazi <krisman@collabora.co.uk> Acked-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Cc: <stable@vger.kernel.org>
Diffstat (limited to 'drivers/usb/dwc3/trace.h')