max197.h 615 B

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  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 <[email protected]>
  7. *
  8. * For further information, see the Documentation/hwmon/max197.rst file.
  9. */
  10. #ifndef _PDATA_MAX197_H
  11. #define _PDATA_MAX197_H
  12. /**
  13. * struct max197_platform_data - MAX197 connectivity info
  14. * @convert: Function used to start a conversion with control byte ctrl.
  15. * It must return the raw data, or a negative error code.
  16. */
  17. struct max197_platform_data {
  18. int (*convert)(u8 ctrl);
  19. };
  20. #endif /* _PDATA_MAX197_H */