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* LM73 bug fix for negative temperatures and cleanupLarry Johnson2008-04-13-30/+30
| | | | | | | | | When the LM73 temperature sensor measures a temperature below 0 C, the current driver does not perform sign extension, so the result returned is 512 C too high. This patch fixes the problem, and does general cleanup of the code. Signed-off-by: Larry Johnson <lrj@acm.org>
* Remove superfluous preprocessor conditionals from LM73 driverLarry Johnson2008-01-12-9/+0
| | | | | | | | (1) Remove unused symbol "CFG_EEPROM_PAGE_WRITE_ENABLE". (2) Use conditional Makefile.o. Signed-off-by: Larry Johnson <lrj@acm.org>
* Add driver for National Semiconductor LM73 temperature sensorLarry Johnson2007-12-27-0/+181
This driver is based on the driver for the LM75. Signed-off-by: Larry Johnson <lrj@acm.org>