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Input: gpio_keys - remove useless reinitialization of pdata->nbuttons

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pdata is zeroed using memset just a few lines before, so there is no
need to set the nbuttons member to 0 again.

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
This commit is contained in:
Tobias Klauser 2012-06-11 23:55:32 -07:00 committed by Dmitry Torokhov
parent 86809173ce
commit 4eceb14f66
1 changed files with 0 additions and 1 deletions
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drivers/input/keyboard/gpio_keys.c
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@ -559,7 +559,6 @@ static int gpio_keys_get_devtree_pdata(struct device *dev,
pdata->rep = !!of_get_property(node, "autorepeat", NULL);
/* First count the subnodes */
pdata->nbuttons = 0;
pp = NULL;
while ((pp = of_get_next_child(node, pp)))
pdata->nbuttons++;