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| author | Jean-Christophe Dubois <jcd@tribudubois.net> | 2018-07-01 00:10:50 +0200 |
|---|---|---|
| committer | Eduardo Valentin <edubezval@gmail.com> | 2018-07-02 19:34:33 +0200 |
| commit | be926ceeb4efc3bf44cb9b56f5c71aac9b1f8bbe (patch) | |
| tree | bdc0c11301d9f3a5c4b03f125951f2834d358e83 /drivers/thermal/ti-soc-thermal/dra752-thermal-data.c | |
| parent | Linux 4.18-rc3 (diff) | |
| download | linux-be926ceeb4efc3bf44cb9b56f5c71aac9b1f8bbe.tar.xz linux-be926ceeb4efc3bf44cb9b56f5c71aac9b1f8bbe.zip | |
thermal: i.MX: Allow thermal probe to fail gracefully in case of bad calibration.
Without this fix, the thermal probe on i.MX6 might trigger a division
by zero exception later in the probe if the calibration does fail.
Note: This linux behavior (Division by zero in kernel) has been triggered
on a Qemu i.MX6 emulation where parameters in nvmem were not set. With this
fix the division by zero is not triggeed anymore as the thermal probe does
fail early.
Signed-off-by: Jean-Christophe Dubois <jcd@tribudubois.net>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
Diffstat (limited to 'drivers/thermal/ti-soc-thermal/dra752-thermal-data.c')
0 files changed, 0 insertions, 0 deletions