From: Thomas Meyer <thomas@m3y3r.de>
Date: Thu, 19 Sep 2013 21:42:00 +0000 (+0100)
Subject: iio: at91_adc: Cocci spatch "noderef"
X-Git-Tag: v3.13-rc1~170^2~694^2~44
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=42877236160baaa785cfdcb281a653a012c82a2b;p=kernel%2Fkernel-generic.git

iio: at91_adc: Cocci spatch "noderef"

sizeof when applied to a pointer typed expression gives the size of the
pointer.
Found by coccinelle spatch "misc/noderef.cocci"

Signed-off-by: Thomas Meyer <thomas@m3y3r.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
---

diff --git a/drivers/iio/adc/at91_adc.c b/drivers/iio/adc/at91_adc.c
index 6da5ebb..79c53b8 100644
--- a/drivers/iio/adc/at91_adc.c
+++ b/drivers/iio/adc/at91_adc.c
@@ -279,7 +279,7 @@ static int at91_adc_trigger_init(struct iio_dev *idev)
 	int i, ret;
 
 	st->trig = devm_kzalloc(&idev->dev,
-				st->trigger_number * sizeof(st->trig),
+				st->trigger_number * sizeof(*st->trig),
 				GFP_KERNEL);
 
 	if (st->trig == NULL) {