Add a check for remove callback presence before calling it for a spmi driver, to avoid NULL pointer dereference error if remove callback has not been specified for that SPMI driver. Signed-off-by: Jishnu Prakash <quic_jprakash@xxxxxxxxxxx> --- drivers/spmi/spmi.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/spmi/spmi.c b/drivers/spmi/spmi.c index a456ce5..6b34356 100644 --- a/drivers/spmi/spmi.c +++ b/drivers/spmi/spmi.c @@ -350,7 +350,8 @@ static void spmi_drv_remove(struct device *dev) const struct spmi_driver *sdrv = to_spmi_driver(dev->driver); pm_runtime_get_sync(dev); - sdrv->remove(to_spmi_device(dev)); + if (sdrv->remove) + sdrv->remove(to_spmi_device(dev)); pm_runtime_put_noidle(dev); pm_runtime_disable(dev); -- 2.7.4
