LCOV - code coverage report
Current view: top level - drivers/i2c - i2c-core.h (source / functions) Hit Total Coverage
Test: coverage.info Lines: 3 3 100.0 %
Date: 2017-01-25 Functions: 0 0 -

          Line data    Source code
       1             : /*
       2             :  * i2c-core.h - interfaces internal to the I2C framework
       3             :  *
       4             :  * This program is free software; you can redistribute it and/or modify
       5             :  * it under the terms of the GNU General Public License as published by
       6             :  * the Free Software Foundation; either version 2 of the License, or
       7             :  * (at your option) any later version.
       8             :  *
       9             :  * This program is distributed in the hope that it will be useful,
      10             :  * but WITHOUT ANY WARRANTY; without even the implied warranty of
      11             :  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      12             :  * GNU General Public License for more details.
      13             :  *
      14             :  * You should have received a copy of the GNU General Public License
      15             :  * along with this program; if not, write to the Free Software
      16             :  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
      17             :  */
      18             : 
      19             : #include <linux/rwsem.h>
      20             : 
      21             : struct i2c_devinfo {
      22             :         struct list_head        list;
      23             :         int                     busnum;
      24             :         struct i2c_board_info   board_info;
      25             : };
      26             : 
      27             : /* board_lock protects board_list and first_dynamic_bus_num.
      28             :  * only i2c core components are allowed to use these symbols.
      29             :  */
      30           1 : extern struct rw_semaphore      __i2c_board_lock;
      31           1 : extern struct list_head __i2c_board_list;
      32           1 : extern int              __i2c_first_dynamic_bus_num;
      33             : 

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