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SubjectRe: [PATCH 2/2] i2c-dev: Don't block the adapter from unregistering
Hi,

[auto build test WARNING on wsa/i2c/for-next]
[also build test WARNING on v4.7-rc6 next-20160705]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

url: https://github.com/0day-ci/linux/commits/Viresh-Kumar/i2c-dev-Don-t-let-userspace-block-adapter/20160706-110245
base: https://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git i2c/for-next
reproduce: make htmldocs

All warnings (new ones prefixed by >>):

include/linux/init.h:1: warning: no structured comments found
kernel/sched/core.c:2079: warning: No description found for parameter 'cookie'
kernel/sys.c:1: warning: no structured comments found
drivers/dma-buf/seqno-fence.c:1: warning: no structured comments found
>> include/linux/i2c.h:242: warning: No description found for parameter 'adapter_nr'

vim +/adapter_nr +242 include/linux/i2c.h

d64f73be David Brownell 2007-07-12 226 * managing the device.
^1da177e Linus Torvalds 2005-04-16 227 */
^1da177e Linus Torvalds 2005-04-16 228 struct i2c_client {
2096b956 David Brownell 2007-05-01 229 unsigned short flags; /* div., see below */
5071860a Jean Delvare 2005-07-20 230 unsigned short addr; /* chip address - NOTE: 7bit */
^1da177e Linus Torvalds 2005-04-16 231 /* addresses are stored in the */
5071860a Jean Delvare 2005-07-20 232 /* _LOWER_ 7 bits */
2096b956 David Brownell 2007-05-01 233 char name[I2C_NAME_SIZE];
^1da177e Linus Torvalds 2005-04-16 234 struct i2c_adapter *adapter; /* the adapter we sit on */
^1da177e Linus Torvalds 2005-04-16 235 struct device dev; /* the device structure */
8e29da9e Wolfram Sang 2008-07-01 236 int irq; /* irq issued by device */
42fc20b8 Viresh Kumar 2016-07-05 237 int adapter_nr;
4735c98f Jean Delvare 2008-07-14 238 struct list_head detected;
d5fd120e Jean Delvare 2015-01-26 239 #if IS_ENABLED(CONFIG_I2C_SLAVE)
4b1acc43 Wolfram Sang 2014-11-18 240 i2c_slave_cb_t slave_cb; /* callback for slave mode */
d5fd120e Jean Delvare 2015-01-26 241 #endif
^1da177e Linus Torvalds 2005-04-16 @242 };
^1da177e Linus Torvalds 2005-04-16 243 #define to_i2c_client(d) container_of(d, struct i2c_client, dev)
^1da177e Linus Torvalds 2005-04-16 244
9b766b81 David Brownell 2008-01-27 245 extern struct i2c_client *i2c_verify_client(struct device *dev);
643dd09e Stephen Warren 2012-04-17 246 extern struct i2c_adapter *i2c_verify_adapter(struct device *dev);
9b766b81 David Brownell 2008-01-27 247
a61fc683 Ben Gardner 2005-07-27 248 static inline struct i2c_client *kobj_to_i2c_client(struct kobject *kobj)
a61fc683 Ben Gardner 2005-07-27 249 {
d75d53cd Mark M. Hoffman 2007-07-12 250 struct device * const dev = container_of(kobj, struct device, kobj);

:::::: The code at line 242 was first introduced by commit
:::::: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Linux-2.6.12-rc2

:::::: TO: Linus Torvalds <torvalds@ppc970.osdl.org>
:::::: CC: Linus Torvalds <torvalds@ppc970.osdl.org>

---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
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