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Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wirel...
[firefly-linux-kernel-4.4.55.git]
/
drivers
/
input
/
input.c
diff --git
a/drivers/input/input.c
b/drivers/input/input.c
index 846ccdd905b19b66872762fd05db29ea0552a8cb..d2965e4b32243a90f40db55a7722c3229d4edb3a 100644
(file)
--- a/
drivers/input/input.c
+++ b/
drivers/input/input.c
@@
-1871,6
+1871,10
@@
void input_set_capability(struct input_dev *dev, unsigned int type, unsigned int
break;
case EV_ABS:
+ input_alloc_absinfo(dev);
+ if (!dev->absinfo)
+ return;
+
__set_bit(code, dev->absbit);
break;