/* * linux/sound/cs42l52.h -- Platform data for CS42L52 * * Copyright (c) 2012 Cirrus Logic Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ #ifndef __CS42L52_H #define __CS42L52_H struct cs42l52_platform_data { /* MICBIAS Level. Check datasheet Pg48 */ unsigned int micbias_lvl; /* MICA mode selection Differential or Single-ended */ bool mica_diff_cfg; /* MICB mode selection Differential or Single-ended */ bool micb_diff_cfg; /* Charge Pump Freq. Check datasheet Pg73 */ unsigned int chgfreq; /* Reset GPIO */ unsigned int reset_gpio; }; #endif /* __CS42L52_H */ git.png' alt='cgit logo'/> index : net-next.git
net-next plumbingsTobias Klauser
summaryrefslogtreecommitdiff
path: root/include/crypto/null.h
diff options
context:
space:
mode:
authorChristoph Hellwig <hch@lst.de>2017-02-05 18:10:35 +0100
committerJens Axboe <axboe@fb.com>2017-02-06 09:34:46 -0700
commiteeeefd41843218c55a8782a6920f044d9bf6207a (patch)
treec342eac46626e62745aa8e1a982626efca8b121d /include/crypto/null.h
parentc14024dbb156c8392908aaa822097d27c6af8ec8 (diff)
block: don't try Write Same from __blkdev_issue_zeroout
Write Same can return an error asynchronously if it turns out the underlying SCSI device does not support Write Same, which makes a proper fallback to other methods in __blkdev_issue_zeroout impossible. Thus only issue a Write Same from blkdev_issue_zeroout an don't try it at all from __blkdev_issue_zeroout as a non-invasive workaround. Signed-off-by: Christoph Hellwig <hch@lst.de> Reported-by: Junichi Nomura <j-nomura@ce.jp.nec.com> Fixes: e73c23ff ("block: add async variant of blkdev_issue_zeroout") Tested-by: Junichi Nomura <j-nomura@ce.jp.nec.com> Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'include/crypto/null.h')