diff options
Diffstat (limited to 'drivers/i2c/busses')
| -rw-r--r-- | drivers/i2c/busses/i2c-bfin-twi.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/i2c/busses/i2c-bfin-twi.c b/drivers/i2c/busses/i2c-bfin-twi.c index 13ea1c29873d..37d423964c46 100644 --- a/drivers/i2c/busses/i2c-bfin-twi.c +++ b/drivers/i2c/busses/i2c-bfin-twi.c @@ -582,6 +582,7 @@ static struct i2c_algorithm bfin_twi_algorithm = { .functionality = bfin_twi_functionality, }; +#ifdef CONFIG_PM_SLEEP static int i2c_bfin_twi_suspend(struct device *dev) { struct bfin_twi_iface *iface = dev_get_drvdata(dev); @@ -619,6 +620,10 @@ static int i2c_bfin_twi_resume(struct device *dev) static SIMPLE_DEV_PM_OPS(i2c_bfin_twi_pm, i2c_bfin_twi_suspend, i2c_bfin_twi_resume); +#define I2C_BFIN_TWI_PM_OPS (&i2c_bfin_twi_pm) +#else +#define I2C_BFIN_TWI_PM_OPS NULL +#endif static int i2c_bfin_twi_probe(struct platform_device *pdev) { @@ -746,7 +751,7 @@ static struct platform_driver i2c_bfin_twi_driver = { .driver = { .name = "i2c-bfin-twi", .owner = THIS_MODULE, - .pm = &i2c_bfin_twi_pm, + .pm = I2C_BFIN_TWI_PM_OPS, }, }; |