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leds-lp5523: Fix riskiness of the page fault

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The last attribute should be terminated as NULL because any member of
attribute structure is accessed while adding the sysfs file.
If not, invalid address may cause the page fault problem.

Signed-off-by: Milo(Woogyom) Kim <milo.kim@ti.com>
Signed-off-by: Bryan Wu <bryan.wu@canonical.com>
This commit is contained in:
Kim, Milo 2012-09-12 20:16:03 +08:00 committed by Bryan Wu
parent 23301b7f1b
commit f162584232
1 changed files with 1 additions and 0 deletions
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drivers/leds/leds-lp5523.c
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@ -759,6 +759,7 @@ static struct attribute *lp5523_attributes[] = {
&dev_attr_engine2_leds.attr,
&dev_attr_engine3_load.attr,
&dev_attr_engine3_leds.attr,
NULL,
};
static const struct attribute_group lp5523_group = {