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| author | Lejun Zhu <lejun.zhu@linux.intel.com> | 2014-04-22 22:47:13 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2014-04-22 22:56:36 -0700 |
| commit | 7740fc52105c9e6d2beac389a9ae0ce7138cf5ab (patch) | |
| tree | 33051de032a324d46e46fdff0b9c776ae137f64a /drivers/input | |
| parent | 46a2986ebbe18757c2d8c352f8fb6e0f4f0754e3 (diff) | |
| download | linux-7740fc52105c9e6d2beac389a9ae0ce7138cf5ab.tar.gz linux-7740fc52105c9e6d2beac389a9ae0ce7138cf5ab.tar.xz | |
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>
Diffstat (limited to 'drivers/input')
| -rw-r--r-- | drivers/input/misc/soc_button_array.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/input/misc/soc_button_array.c b/drivers/input/misc/soc_button_array.c index 08ead2aaede5..20c80f543d5e 100644 --- a/drivers/input/misc/soc_button_array.c +++ b/drivers/input/misc/soc_button_array.c @@ -169,6 +169,7 @@ static int soc_button_pnp_probe(struct pnp_dev *pdev, soc_button_remove(pdev); return error; } + continue; } priv->children[i] = pd; |