Use the new EXPORT_GPL_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr() macros
to handle the .suspend/.resume callbacks.
These macros allow the suspend and resume functions to be automatically
dropped by the compiler when CONFIG_SUSPEND is disabled, without having
to use #ifdef guards.
This has the advantage of always compiling these functions in,
independently of any Kconfig option. Thanks to that, bugs and other
regressions are subsequently easier to catch.
Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Signed-off-by: Lee Jones <lee@kernel.org>
static struct i2c_driver pm800_driver = {
.driver = {
.name = "88PM800",
- .pm = &pm80x_pm_ops,
+ .pm = pm_sleep_ptr(&pm80x_pm_ops),
},
.probe_new = pm800_probe,
.remove = pm800_remove,
static struct i2c_driver pm805_driver = {
.driver = {
.name = "88PM805",
- .pm = &pm80x_pm_ops,
+ .pm = pm_sleep_ptr(&pm80x_pm_ops),
},
.probe_new = pm805_probe,
.remove = pm805_remove,
}
EXPORT_SYMBOL_GPL(pm80x_deinit);
-#ifdef CONFIG_PM_SLEEP
static int pm80x_suspend(struct device *dev)
{
struct i2c_client *client = to_i2c_client(dev);
return 0;
}
-#endif
-SIMPLE_DEV_PM_OPS(pm80x_pm_ops, pm80x_suspend, pm80x_resume);
-EXPORT_SYMBOL_GPL(pm80x_pm_ops);
+EXPORT_GPL_SIMPLE_DEV_PM_OPS(pm80x_pm_ops, pm80x_suspend, pm80x_resume);
MODULE_DESCRIPTION("I2C Driver for Marvell 88PM80x");
MODULE_AUTHOR("Qiao Zhou <zhouqiao@marvell.com>");