From: Mattia Dongili <malattia@xxxxxxxx> The thermal handle object may fail initialization when the module is loaded in the first place. Avoid attempting to use it on resume then. Reported-by: Dominik Mierzejewski <dominik@xxxxxxxxxxxxxx> Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=207491 Reported-by: William Bader <williambader@xxxxxxxxxxx> Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1830150 Signed-off-by: Mattia Dongili <malattia@xxxxxxxx> --- drivers/platform/x86/sony-laptop.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/platform/x86/sony-laptop.c b/drivers/platform/x86/sony-laptop.c index 425707e8d188..2ec115f378b2 100644 --- a/drivers/platform/x86/sony-laptop.c +++ b/drivers/platform/x86/sony-laptop.c @@ -2278,7 +2278,12 @@ static void sony_nc_thermal_cleanup(struct platform_device *pd) #ifdef CONFIG_PM_SLEEP static void sony_nc_thermal_resume(void) { - unsigned int status = sony_nc_thermal_mode_get(); + int status; + + if (!th_handle) + return; + + status = sony_nc_thermal_mode_get(); if (status != th_handle->mode) sony_nc_thermal_mode_set(th_handle->mode); -- 2.25.1
