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| author | Caesar Wang <wxt@rock-chips.com> | 2016-02-15 08:33:28 +0100 |
|---|---|---|
| committer | Eduardo Valentin <edubezval@gmail.com> | 2016-03-01 06:00:52 +0100 |
| commit | 43b4eb9fe719b107c8e5d49d1edbff0c135a42cb (patch) | |
| tree | 4dbedd55d08fde2c504cbd4e8dba36ca33d812e9 /kernel/kallsyms.c | |
| parent | Linux 4.5-rc6 (diff) | |
| download | linux-43b4eb9fe719b107c8e5d49d1edbff0c135a42cb.tar.xz linux-43b4eb9fe719b107c8e5d49d1edbff0c135a42cb.zip | |
thermal: rockchip: fix a impossible condition caused by the warning
As the Dan report the smatch check the thermal driver warning:
drivers/thermal/rockchip_thermal.c:551 rockchip_configure_from_dt()
warn: impossible condition '(thermal->tshut_temp > ((~0 >> 1))) =>
(s32min-s32max > s32max)'
Although The shut_temp read from DT is u32,the temperature is currently
represented as int not long in the thermal driver.
Let's change to make shut_temp instead of the thermal->tshut_temp for
the condition.
Fixes: commit 437df2172e8d
("thermal: rockchip: consistently use int for temperatures")
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Caesar Wang <wxt@rock-chips.com>
Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
Diffstat (limited to 'kernel/kallsyms.c')
0 files changed, 0 insertions, 0 deletions