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H A D | imx_thermal.c | be926cee Sat Jun 30 17:10:50 CDT 2018 Jean-Christophe Dubois <jcd@tribudubois.net> 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> be926cee Sat Jun 30 17:10:50 CDT 2018 Jean-Christophe Dubois <jcd@tribudubois.net> 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>
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