net/mlx5: Update the driver with the recent thermal changes

The thermal framework is migrating to the generic trip points. The set
of changes also implies a self-encapsulation of the thermal zone
device structure where the internals are no longer directly accessible
but with accessors.

Use the new API instead, so the next changes can be pushed in the
thermal framework without this driver failing to compile.

No functional changes intended.

Cc: Sandipan Patra <[email protected]>
Cc: Gal Pressman <[email protected]>
Cc: Saeed Mahameed <[email protected]>
Cc: Jakub Kicinski <[email protected]>
Signed-off-by: Daniel Lezcano <[email protected]>
Reviewed-by: Simon Horman <[email protected]>
Link: https://lore.kernel.org/r/[email protected]

Orabug: 35622106

(cherry picked from commit a5639fa)
cherry-pick-repo=kernel/git/torvalds/linux.git
unmodified-from-upstream: a5639fa

Signed-off-by: Mikhael Goikhman <[email protected]>
Signed-off-by: Qing Huang <[email protected]>
Reviewed-by: Devesh Sharma <[email protected]>
Signed-off-by: Brian Maly <[email protected]>

Author: dlezcano

drivers/net/ethernet/mellanox/mlx5/core/thermal.c

@@ -45,7 +45,7 @@ static int mlx5_thermal_get_mtmp_temp(struct mlx5_core_dev *mdev, u32 id, int *p
 static int mlx5_thermal_get_temp(struct thermal_zone_device *tzdev,
 				 int *p_temp)
 {
-	struct mlx5_thermal *thermal = tzdev->devdata;
+	struct mlx5_thermal *thermal = thermal_zone_device_priv(tzdev);
 	struct mlx5_core_dev *mdev = thermal->mdev;
 	int err;
 
@@ -81,12 +81,13 @@ int mlx5_thermal_init(struct mlx5_core_dev *mdev)
 		return -ENOMEM;
 
 	thermal->mdev = mdev;
-	thermal->tzdev = thermal_zone_device_register(data,
-						      MLX5_THERMAL_NUM_TRIPS,
-						      MLX5_THERMAL_TRIP_MASK,
-						      thermal,
-						      &mlx5_thermal_ops,
-						      NULL, 0, MLX5_THERMAL_POLL_INT_MSEC);
+	thermal->tzdev = thermal_zone_device_register_with_trips(data,
+								 NULL,
+								 MLX5_THERMAL_NUM_TRIPS,
+								 MLX5_THERMAL_TRIP_MASK,
+								 thermal,
+								 &mlx5_thermal_ops,
+								 NULL, 0, MLX5_THERMAL_POLL_INT_MSEC);
 	if (IS_ERR(thermal->tzdev)) {
 		dev_err(mdev->device, "Failed to register thermal zone device (%s) %ld\n",
 			data, PTR_ERR(thermal->tzdev));