Input: gpio_keys - clean up device tree parser

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- fix sizeof in memset;
- clean up dt properties extraction;
- use for_each_chil_of_node macro;
- use of_get_child_count();
- use of_match_ptr macro.

Signed-off-by: Alexandre Pereira da Silva <aletes.xgr@gmail.com>
Acked-by: Rob Herring <rob.herring@calxeda.com>
[Fabio Estevam <fabio.estevam@freescale.com>: fix fix NULL pointer
dereference for dt case - pdata->buttons wasn't initialized]
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

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Alexandre Pereira da Silva 2012-07-29 22:18:47 -07:00 • committed by Dmitry Torokhov

parent c0394506e6

commit 219edc7178

1 changed files with 80 additions and 81 deletions

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drivers/input/keyboard/gpio_keys.c

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