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1 | /* | |
2 | * Maxim MAX197 A/D Converter Driver | |
3 | * | |
4 | * Copyright (c) 2012 Savoir-faire Linux Inc. | |
5 | * Vivien Didelot <vivien.didelot@savoirfairelinux.com> | |
6 | * | |
7 | * This program is free software; you can redistribute it and/or modify | |
8 | * it under the terms of the GNU General Public License version 2 as | |
9 | * published by the Free Software Foundation. | |
10 | * | |
11 | * For further information, see the Documentation/hwmon/max197.rst file. | |
12 | */ | |
13 | ||
14 | #ifndef _PDATA_MAX197_H | |
15 | #define _PDATA_MAX197_H | |
16 | ||
17 | /** | |
18 | * struct max197_platform_data - MAX197 connectivity info | |
19 | * @convert: Function used to start a conversion with control byte ctrl. | |
20 | * It must return the raw data, or a negative error code. | |
21 | */ | |
22 | struct max197_platform_data { | |
23 | int (*convert)(u8 ctrl); | |
24 | }; | |
25 | ||
26 | #endif /* _PDATA_MAX197_H */ |