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linux/drivers/w1/slaves
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Ian Dall 9a6a1ecd9e w1: w1 temp: fix negative termperature calculation 
Fix regression caused by commit 507e2fbaaa
("w1: w1 temp calculation overflow fix") whereby negative temperatures for
the DS18B20 are not converted properly.

When the temperature exceeds 32767 milli-degrees the temperature overflows
to -32768 millidegrees.  These are both well within the -55 - +125 degree
range for the sensor.

Addresses https://bugzilla.kernel.org/show_bug.cgi?id=12646

Signed-of-by: Ian Dall <ian@beware.dropbear.id.au>
Cc: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
Tested-by: Karsten Elfenbein <kelfe@gmx.de>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
History 2010-04-24 11:31:25 -07:00
..
Kconfig w1: add missing Kconfig/Makefile entries for DS2431 slave driver 2009-02-27 16:26:21 -08:00
Makefile w1: add missing Kconfig/Makefile entries for DS2431 slave driver 2009-02-27 16:26:21 -08:00
w1_bq27000.c hdq: bQ27000 HDQ Slave Interface Driver 2008-11-12 17:17:18 -08:00
w1_ds2431.c w1: new driver. DS2431 chip 2008-10-16 11:21:51 -07:00
w1_ds2433.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
w1_ds2760.c include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h 2010-03-30 22:02:32 +09:00
w1_ds2760.h w1: ds2760_battery: add support for sleep mode feature 2009-06-08 23:25:17 +04:00
w1_smem.c [PATCH] w1: Userspace communication protocol over connector. 2006-06-22 11:22:50 -07:00
w1_therm.c w1: w1 temp: fix negative termperature calculation 2010-04-24 11:31:25 -07:00