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drivers/misc/lis3lv02d/lis3lv02d_spi.c: add lis3lv02d device tree init

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Add lis3lv02d device tree initialization code/API to take pdata from
device node.  Also remove CONFIG_OF ifdef from the driver, if CONFIG_OF is
not defined then OF APIs returns 0.

[akpm@linux-foundation.org: fix CONFIG_OF=n build[
Signed-off-by: AnilKumar Ch <anilkumar@ti.com>
Cc: Eric Piel <eric.piel@tremplin-utc.net>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Cc: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: Tony Lindgren <tony@atomide.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
AnilKumar Ch 2012-09-26 13:58:24 -07:00 committed by Greg Kroah-Hartman
parent 0c83adba6b
commit 79df8d27d9
1 changed files with 6 additions and 2 deletions
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8
drivers/misc/lis3lv02d/lis3lv02d_spi.c
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@ -19,6 +19,7 @@
#include <linux/pm.h>
#include <linux/of.h>
#include <linux/of_platform.h>
#include <linux/of_device.h>
#include "lis3lv02d.h"
@ -87,10 +88,13 @@ static int __devinit lis302dl_spi_probe(struct spi_device *spi)
lis3_dev.pdata = spi->dev.platform_data;
#ifdef CONFIG_OF
if (of_match_device(lis302dl_spi_dt_ids, &spi->dev))
if (of_match_device(lis302dl_spi_dt_ids, &spi->dev)) {
lis3_dev.of_node = spi->dev.of_node;
ret = lis3lv02d_init_dt(&lis3_dev);
if (ret)
return ret;
}
#endif
spi_set_drvdata(spi, &lis3_dev);
return lis3lv02d_init_device(&lis3_dev);