config SND_DESIGNWARE_I2S tristate "Synopsys I2S Device Driver" depends on CLKDEV_LOOKUP select SND_SOC_GENERIC_DMAENGINE_PCM help Say Y or M if you want to add support for I2S driver for Synopsys desigwnware I2S device. The device supports upto maximum of 8 channels each for play and record. config SND_DESIGNWARE_PCM tristate "PCM PIO extension for I2S driver" depends on SND_DESIGNWARE_I2S help Say Y, M or N if you want to add a custom ALSA extension that registers a PCM and uses PIO to transfer data. This functionality is specially suited for I2S devices that don't have DMA support. class='logo' rowspan='2'>cgit logo index : net-next.git
net-next plumbingsTobias Klauser
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authorIlya Dryomov <idryomov@gmail.com>2016-05-27 15:18:34 +0200
committerIlya Dryomov <idryomov@gmail.com>2016-05-30 23:00:23 +0200
commitdc045a9168c83b2dc590930a0565e066346de382 (patch)
treef2a0d74e082a7a359b470a40fe068dece067e42f
parentb7ec35b304b64af2830027350cc99d31e6e537c2 (diff)
libceph: put request only if it's done in handle_reply()
handle_reply() may be called twice on the same request: on ack and then on commit. This occurs on btrfs-formatted OSDs or if cephfs sync write path is triggered - CEPH_OSD_FLAG_ACK | CEPH_OSD_FLAG_ONDISK. handle_reply() handles this with the help of done_request(). Fixes: 5aea3dcd5021 ("libceph: a major OSD client update") Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
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