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thermal: tegra_soctherm: fix sign bit of temperature 

The sign bit of temperature readback is bit 0, not bit 1.
Change to BIT(0) to fix it.

Signed-off-by: Wei Ni <wni@nvidia.com>
Reviewed-by: Matt Longnecker <mlongnecker@nvidia.com>
Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
This commit is contained in:
Wei Ni 2016-03-08 11:19:01 +08:00 committed by Eduardo Valentin
parent bf82c350e9
commit 5e25166f32
1 changed files with 1 additions and 1 deletions
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2
drivers/thermal/tegra_soctherm.c
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@ -57,7 +57,7 @@
#define READBACK_VALUE_MASK 0xff00
#define READBACK_VALUE_SHIFT 8
#define READBACK_ADD_HALF BIT(7)
#define READBACK_NEGATE BIT(1)
#define READBACK_NEGATE BIT(0)
#define FUSE_TSENSOR8_CALIB 0x180
#define FUSE_SPARE_REALIGNMENT_REG_0 0x1fc