diff options
Diffstat (limited to 'drivers/input/touchscreen/ad7879-i2c.c')
| -rw-r--r-- | drivers/input/touchscreen/ad7879-i2c.c | 31 |
1 files changed, 3 insertions, 28 deletions
diff --git a/drivers/input/touchscreen/ad7879-i2c.c b/drivers/input/touchscreen/ad7879-i2c.c index c789b974c79..0dac6712f42 100644 --- a/drivers/input/touchscreen/ad7879-i2c.c +++ b/drivers/input/touchscreen/ad7879-i2c.c @@ -16,30 +16,6 @@ #define AD7879_DEVID 0x79 /* AD7879-1/AD7889-1 */ -#ifdef CONFIG_PM_SLEEP -static int ad7879_i2c_suspend(struct device *dev) -{ - struct i2c_client *client = to_i2c_client(dev); - struct ad7879 *ts = i2c_get_clientdata(client); - - ad7879_suspend(ts); - - return 0; -} - -static int ad7879_i2c_resume(struct device *dev) -{ - struct i2c_client *client = to_i2c_client(dev); - struct ad7879 *ts = i2c_get_clientdata(client); - - ad7879_resume(ts); - - return 0; -} -#endif - -static SIMPLE_DEV_PM_OPS(ad7879_i2c_pm, ad7879_i2c_suspend, ad7879_i2c_resume); - /* All registers are word-sized. * AD7879 uses a high-byte first convention. */ @@ -47,7 +23,7 @@ static int ad7879_i2c_read(struct device *dev, u8 reg) { struct i2c_client *client = to_i2c_client(dev); - return swab16(i2c_smbus_read_word_data(client, reg)); + return i2c_smbus_read_word_swapped(client, reg); } static int ad7879_i2c_multi_read(struct device *dev, @@ -68,7 +44,7 @@ static int ad7879_i2c_write(struct device *dev, u8 reg, u16 val) { struct i2c_client *client = to_i2c_client(dev); - return i2c_smbus_write_word_data(client, reg, swab16(val)); + return i2c_smbus_write_word_swapped(client, reg, val); } static const struct ad7879_bus_ops ad7879_i2c_bus_ops = { @@ -119,7 +95,7 @@ static struct i2c_driver ad7879_i2c_driver = { .driver = { .name = "ad7879", .owner = THIS_MODULE, - .pm = &ad7879_i2c_pm, + .pm = &ad7879_pm_ops, }, .probe = ad7879_i2c_probe, .remove = __devexit_p(ad7879_i2c_remove), @@ -141,4 +117,3 @@ module_exit(ad7879_i2c_exit); MODULE_AUTHOR("Michael Hennerich <hennerich@blackfin.uclinux.org>"); MODULE_DESCRIPTION("AD7879(-1) touchscreen I2C bus driver"); MODULE_LICENSE("GPL"); -MODULE_ALIAS("i2c:ad7879"); |