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hwmon: (lis3lv02d) Convert SPI to dev_pm_ops

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There is a move to deprecate bus-specific PM operations and move to
using dev_pm_ops instead in order to reduce the amount of boilerplate
code in buses and facilitiate updates to the PM core. Do this move for
the lis3lv02d SPI driver.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
This commit is contained in:
Mark Brown 2011-01-20 21:27:56 +00:00 committed by Guenter Roeck
parent 177f3b920c
commit 4e9be65059
1 changed files with 10 additions and 9 deletions
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19
drivers/hwmon/lis3lv02d_spi.c
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@ -16,6 +16,7 @@
#include <linux/interrupt.h>
#include <linux/workqueue.h>
#include <linux/spi/spi.h>
#include <linux/pm.h>
#include "lis3lv02d.h"
@ -88,9 +89,10 @@ static int __devexit lis302dl_spi_remove(struct spi_device *spi)
return lis3lv02d_remove_fs(&lis3_dev);
}
#ifdef CONFIG_PM
static int lis3lv02d_spi_suspend(struct spi_device *spi, pm_message_t mesg)
#ifdef CONFIG_PM_SLEEP
static int lis3lv02d_spi_suspend(struct device *dev)
{
struct spi_device *spi = to_spi_device(dev);
struct lis3lv02d *lis3 = spi_get_drvdata(spi);
if (!lis3->pdata || !lis3->pdata->wakeup_flags)
@ -99,8 +101,9 @@ static int lis3lv02d_spi_suspend(struct spi_device *spi, pm_message_t mesg)
return 0;
}
static int lis3lv02d_spi_resume(struct spi_device *spi)
static int lis3lv02d_spi_resume(struct device *dev)
{
struct spi_device *spi = to_spi_device(dev);
struct lis3lv02d *lis3 = spi_get_drvdata(spi);
if (!lis3->pdata || !lis3->pdata->wakeup_flags)
@ -108,21 +111,19 @@ static int lis3lv02d_spi_resume(struct spi_device *spi)
return 0;
}
#else
#define lis3lv02d_spi_suspend NULL
#define lis3lv02d_spi_resume NULL
#endif
static SIMPLE_DEV_PM_OPS(lis3lv02d_spi_pm, lis3lv02d_spi_suspend,
lis3lv02d_spi_resume);
static struct spi_driver lis302dl_spi_driver = {
.driver = {
.name = DRV_NAME,
.owner = THIS_MODULE,
.pm = &lis3lv02d_spi_pm,
},
.probe = lis302dl_spi_probe,
.remove = __devexit_p(lis302dl_spi_remove),
.suspend = lis3lv02d_spi_suspend,
.resume = lis3lv02d_spi_resume,
};
static int __init lis302dl_init(void)