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| author | Stefan Mavrodiev <stefan@olimex.com> | 2019-06-07 15:42:25 +0300 |
|---|---|---|
| committer | Lee Jones <lee.jones@linaro.org> | 2019-07-02 14:11:31 +0300 |
| commit | 76304994645028accc0cfe287652344b696f4470 (patch) | |
| tree | 594b62dc81e1c3efa627236786a733511367655a /drivers/mfd/lpc_sch.c | |
| parent | 554e937ec8d75930bc711612208af27961e3dc61 (diff) | |
| download | linux-76304994645028accc0cfe287652344b696f4470.tar.xz | |
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>
Diffstat (limited to 'drivers/mfd/lpc_sch.c')
0 files changed, 0 insertions, 0 deletions