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/openbmc/linux/drivers/thermal/ |
H A D | imx_thermal.c | 84866ee5 Mon Sep 14 06:09:51 CDT 2015 Bai Ping <b51503@freescale.com> thermal: imx: register irq handler later in probe
The irq handler should be registered after the tempmon module has been initialized in a known state and the thermal_zone and cpu_cooling device have been registered successfully. Otherwise, if the irq is triggled earlier before thermal probe has been finished, it may lead to 'NULL' pointer kernel panic.
Signed-off-by: Bai Ping <b51503@freescale.com> Signed-off-by: Eduardo Valentin <edubezval@gmail.com> 84866ee5 Mon Sep 14 06:09:51 CDT 2015 Bai Ping <b51503@freescale.com> thermal: imx: register irq handler later in probe The irq handler should be registered after the tempmon module has been initialized in a known state and the thermal_zone and cpu_cooling device have been registered successfully. Otherwise, if the irq is triggled earlier before thermal probe has been finished, it may lead to 'NULL' pointer kernel panic. Signed-off-by: Bai Ping <b51503@freescale.com> Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
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