diff options
| author | Lars-Peter Clausen <lars@metafoo.de> | 2012-02-20 18:37:05 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-02-24 20:11:13 (GMT) |
| commit | 01788c533acbd63702146a2be975ae4007cfb2cf (patch) | |
| tree | 06af3b838bb42e46ad124c1841398c5113f455ae /drivers/staging/iio/addac/adt7316.h | |
| parent | 4eeb3335bbfb4e9d6a7995f283deeecb06e07aea (diff) | |
| download | linux-fsl-qoriq-01788c533acbd63702146a2be975ae4007cfb2cf.tar.xz | |
staging:iio: Use dev_pm_ops
Use dev_pm_ops instead of legacy suspend/resume callbacks for IIO drivers.
Note that this patch introduces a few new #ifdef CONFIG_PM_SLEEP around the
suspend and resume callbacks to avoid warnings of unused functions if
CONFIG_PM_SLEEP is not defined.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/iio/addac/adt7316.h')
| -rw-r--r-- | drivers/staging/iio/addac/adt7316.h | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/staging/iio/addac/adt7316.h b/drivers/staging/iio/addac/adt7316.h index d34bd67..4d3efff 100644 --- a/drivers/staging/iio/addac/adt7316.h +++ b/drivers/staging/iio/addac/adt7316.h @@ -10,6 +10,7 @@ #define _ADT7316_H_ #include <linux/types.h> +#include <linux/pm.h> #define ADT7316_REG_MAX_ADDR 0x3F @@ -23,9 +24,11 @@ struct adt7316_bus { int (*multi_write) (void *client, u8 first_reg, u8 count, u8 *data); }; -#ifdef CONFIG_PM -int adt7316_disable(struct device *dev); -int adt7316_enable(struct device *dev); +#ifdef CONFIG_PM_SLEEP +extern const struct dev_pm_ops adt7316_pm_ops; +#define ADT7316_PM_OPS (&adt7316_pm_ops) +#else +#define ADT7316_PM_OPS NULL #endif int adt7316_probe(struct device *dev, struct adt7316_bus *bus, const char *name); int adt7316_remove(struct device *dev); |