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Merge tag 'arm-soc-fixes-for-5.7' of git://git.kernel.org/pub/scm/linux/kernel/git...
[linux-2.6-microblaze.git]
/
drivers
/
usb
/
typec
/
bus.c
diff --git
a/drivers/usb/typec/bus.c
b/drivers/usb/typec/bus.c
index
c823122
..
e8ddb81
100644
(file)
--- a/
drivers/usb/typec/bus.c
+++ b/
drivers/usb/typec/bus.c
@@
-198,7
+198,10
@@
EXPORT_SYMBOL_GPL(typec_altmode_vdm);
const struct typec_altmode *
typec_altmode_get_partner(struct typec_altmode *adev)
{
const struct typec_altmode *
typec_altmode_get_partner(struct typec_altmode *adev)
{
- return adev ? &to_altmode(adev)->partner->adev : NULL;
+ if (!adev || !to_altmode(adev)->partner)
+ return NULL;
+
+ return &to_altmode(adev)->partner->adev;
}
EXPORT_SYMBOL_GPL(typec_altmode_get_partner);
}
EXPORT_SYMBOL_GPL(typec_altmode_get_partner);