1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
2 | /* |
3 | * Maxim MAX197 A/D Converter Driver |
4 | * |
5 | * Copyright (c) 2012 Savoir-faire Linux Inc. |
6 | * Vivien Didelot <vivien.didelot@savoirfairelinux.com> |
7 | * |
8 | * For further information, see the Documentation/hwmon/max197.rst file. |
9 | */ |
10 | |
11 | #ifndef _PDATA_MAX197_H |
12 | #define _PDATA_MAX197_H |
13 | |
14 | /** |
15 | * struct max197_platform_data - MAX197 connectivity info |
16 | * @convert: Function used to start a conversion with control byte ctrl. |
17 | * It must return the raw data, or a negative error code. |
18 | */ |
19 | struct max197_platform_data { |
20 | int (*convert)(u8 ctrl); |
21 | }; |
22 | |
23 | #endif /* _PDATA_MAX197_H */ |
24 | |