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Subject[PATCH] driver/misc/fsa9480.c fix potential null-pointer dereference
Date
From: Jonghwan Choi <jhbird.choi@samsung.com>

Signed-off-by: Jonghwan Choi <jhbird.choi@samsung.com>
---
drivers/misc/fsa9480.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/drivers/misc/fsa9480.c b/drivers/misc/fsa9480.c
index 5325a7e..0bd1e5b 100644
--- a/drivers/misc/fsa9480.c
+++ b/drivers/misc/fsa9480.c
@@ -400,7 +400,8 @@ static int fsa9480_irq_init(struct fsa9480_usbsw *usbsw)
return ret;
}

- device_init_wakeup(&client->dev, pdata->wakeup);
+ if (pdata)
+ device_init_wakeup(&client->dev, pdata->wakeup);
}

return 0;
--
1.7.0


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