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-rw-r--r--drivers/input/input.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/input/input.c b/drivers/input/input.c
index 8921c6180c51..d56c407aa096 100644
--- a/drivers/input/input.c
+++ b/drivers/input/input.c
@@ -1707,6 +1707,10 @@ 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;