Use the new PM macros for the suspend and resume functions to be
automatically dropped by the compiler when CONFIG_PM or
CONFIG_PM_SLEEP are 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@xxxxxxxxxxxxxxx>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx>
Acked-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
---
Cc: Conghui Chen <conghui.chen@xxxxxxxxx>
Cc: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
Cc: virtualization@xxxxxxxxxxxxxxxxxxxxxxxxxx
---
drivers/i2c/busses/i2c-virtio.c | 8 ++------
1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/drivers/i2c/busses/i2c-virtio.c b/drivers/i2c/busses/i2c-virtio.c
index 4b9536f50800..c60ae531ba57 100644
--- a/drivers/i2c/busses/i2c-virtio.c
+++ b/drivers/i2c/busses/i2c-virtio.c
@@ -243,7 +243,6 @@ static struct virtio_device_id id_table[] = {
};
MODULE_DEVICE_TABLE(virtio, id_table);
-#ifdef CONFIG_PM_SLEEP
static int virtio_i2c_freeze(struct virtio_device *vdev)
{
virtio_i2c_del_vqs(vdev);
@@ -254,7 +253,6 @@ static int virtio_i2c_restore(struct virtio_device *vdev)
{
return virtio_i2c_setup_vqs(vdev->priv);
}
-#endif
static const unsigned int features[] = {
VIRTIO_I2C_F_ZERO_LENGTH_REQUEST,
@@ -269,10 +267,8 @@ static struct virtio_driver virtio_i2c_driver = {
.driver = {
.name = "i2c_virtio",
},
-#ifdef CONFIG_PM_SLEEP
- .freeze = virtio_i2c_freeze,
- .restore = virtio_i2c_restore,
-#endif
+ .freeze = pm_sleep_ptr(virtio_i2c_freeze),
+ .restore = pm_sleep_ptr(virtio_i2c_restore),
};
module_virtio_driver(virtio_i2c_driver);
--
2.40.1
