forked from Minki/linux
fad65a8fe5
The mapping from the 16-bit EEPROM value to the decimal 0-1 range is approximate. A special case ensures 0xFFFF shows as 1.0 instead of 0.999998565. Writing to EEPROM requires an explicit erase by writing zero. In addition, it takes 20ms for the erase/write to complete. During this time no EEPROM register should be accessed. Therefore, two msleep()s are added to the write function and a mutex protects against concurrent access. Signed-off-by: Vianney le Clément de Saint-Marcq <vianney.leclement@essensium.com> Cc: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be> Signed-off-by: Jonathan Cameron <jic23@kernel.org> |
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| Kconfig | ||
| Makefile | ||
| mlx90614.c | ||
| tmp006.c | ||