Commit 7740fc52 authored Apr 22, 2014 by Lejun Zhu Committed by Dmitry Torokhov Apr 22, 2014

Input: soc_button_array - fix a crash during rmmod



When the system has zero or one button available, trying to rmmod
soc_button_array will cause crash. Fix this by properly handling -ENODEV
in probe().

Signed-off-by: Lejun Zhu <lejun.zhu@linux.intel.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

parent 46a2986e

drivers/input/misc/soc_button_array.c

+1 −0

Original line number	Original line	Diff line number	Diff line
	@@ -169,6 +169,7 @@ static int soc_button_pnp_probe(struct pnp_dev *pdev,
	soc_button_remove(pdev);		soc_button_remove(pdev);
	return error;		return error;
	}		}
			continue;
	}		}

	priv->children[i] = pd;		priv->children[i] = pd;

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