| commit | 76304994645028accc0cfe287652344b696f4470 | [log] [tgz] |
|---|---|---|
| author | Stefan Mavrodiev <stefan@olimex.com> | Fri Jun 07 15:42:25 2019 +0300 |
| committer | Lee Jones <lee.jones@linaro.org> | Tue Jul 02 12:11:31 2019 +0100 |
| tree | 594b62dc81e1c3efa627236786a733511367655a | |
| parent | 554e937ec8d75930bc711612208af27961e3dc61 [diff] |
mfd: rk808: Check pm_power_off pointer The function pointer pm_power_off may point to function from other module (PSCI for example). If rk808 is removed, pm_power_off is overwritten to NULL and the system cannot be powered off. This patch checks if pm_power_off points to a module function. Signed-off-by: Stefan Mavrodiev <stefan@olimex.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>