/* * CS4271 I2C audio driver * * Copyright (c) 2010 Alexander Sverdlin * * 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. */ #include #include #include #include #include "cs4271.h" static int cs4271_i2c_probe(struct i2c_client *client, const struct i2c_device_id *id) { struct regmap_config config; config = cs4271_regmap_config; config.reg_bits = 8; config.val_bits = 8; return cs4271_probe(&client->dev, devm_regmap_init_i2c(client, &config)); } static int cs4271_i2c_remove(struct i2c_client *client) { snd_soc_unregister_codec(&client->dev); return 0; } static const struct i2c_device_id cs4271_i2c_id[] = { { "cs4271", 0 }, { } }; MODULE_DEVICE_TABLE(i2c, cs4271_i2c_id); static struct i2c_driver cs4271_i2c_driver = { .driver = { .name = "cs4271", .of_match_table = of_match_ptr(cs4271_dt_ids), }, .probe = cs4271_i2c_probe, .remove = cs4271_i2c_remove, .id_table = cs4271_i2c_id, }; module_i2c_driver(cs4271_i2c_driver); MODULE_DESCRIPTION("ASoC CS4271 I2C Driver"); MODULE_AUTHOR("Alexander Sverdlin "); MODULE_LICENSE("GPL"); a href='/cgit.cgi/linux/net-next.git/log/tools'>logtreecommitdiff
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authorKonstantin Khlebnikov <koct9i@gmail.com>2014-06-04 16:05:30 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2014-06-04 16:53:51 -0700
commit1d46598b7903cd5ec83c49adbd741f43bb0ffcdc (patch)
tree162df1711beca7f301a0c1d8b1967dde7012e72c /tools
parentd27050641e9bc056446deb0814e7ba1aa7911f5a (diff)
tools/vm/page-types.c: catch sigbus if raced with truncate
Recently added page-cache dumping is known to be a little bit racy. But after race with truncate it just dies due to unhandled SIGBUS when it tries to poke pages beyond the new end of file. This patch adds handler for SIGBUS which skips the rest of the file. Signed-off-by: Konstantin Khlebnikov <koct9i@gmail.com> Cc: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com> Cc: <stable@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'tools')