David Fries 941ed3b530 W1: w1_therm.c ds18b20 decode freezing temperatures correctly ... Correct the decoding of negative C temperatures. The code did a binary OR of two bytes to make a 16 bit value, but assignd it to an integer. This caused the value to not be sign extended and to loose that it was a negative number in the assignment. Before the patch (in my freezer), w1_slave ed fe 4b 46 7f ff 03 10 e4 : crc=e4 YES ed fe 4b 46 7f ff 03 10 e4 t=4078 With the patch, e3 fe 4b 46 7f ff 0d 10 81 : crc=81 YES e3 fe 4b 46 7f ff 0d 10 81 t=-17 Signed-off-by: David Fries <david@fries.net> Acked-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2008-01-22 09:17:48 -08:00
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Kconfig	Use menuconfig objects: W1	2007-07-16 09:05:40 -07:00
Makefile	[BATTERY] ds2760 W1 slave	2007-07-10 11:28:31 +01:00
w1_ds2433.c	some kmalloc/memset ->kzalloc (tree wide)	2007-07-19 10:04:50 -07:00
w1_ds2760.c	git-battery vs git-acpi	2007-07-15 22:37:03 +04:00
w1_ds2760.h	[BATTERY] ds2760 W1 slave	2007-07-10 11:28:31 +01:00
w1_smem.c
w1_therm.c	W1: w1_therm.c ds18b20 decode freezing temperatures correctly	2008-01-22 09:17:48 -08:00