dm: treewide: Rename auto_alloc_size members to be shorter

This construct is quite long-winded. In earlier days it made some sense
since auto-allocation was a strange concept. But with driver model now
used pretty universally, we can shorten this to 'auto'. This reduces
verbosity and makes it easier to read.

Coincidentally it also ensures that every declaration is on one line,
thus making dtoc's job easier.

Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/drivers/input/cros_ec_keyb.c b/drivers/input/cros_ec_keyb.c
index 0c0f522..dc3b08c 100644
--- a/drivers/input/cros_ec_keyb.c
+++ b/drivers/input/cros_ec_keyb.c
@@ -251,5 +251,5 @@
 	.of_match = cros_ec_kbd_ids,
 	.probe = cros_ec_kbd_probe,
 	.ops	= &cros_ec_kbd_ops,
-	.priv_auto_alloc_size = sizeof(struct cros_ec_keyb_priv),
+	.priv_auto	= sizeof(struct cros_ec_keyb_priv),
 };
diff --git a/drivers/input/i8042.c b/drivers/input/i8042.c
index 7beaccc..1ea11fd 100644
--- a/drivers/input/i8042.c
+++ b/drivers/input/i8042.c
@@ -357,5 +357,5 @@
 	.probe = i8042_kbd_probe,
 	.remove = i8042_kbd_remove,
 	.ops	= &i8042_kbd_ops,
-	.priv_auto_alloc_size = sizeof(struct i8042_kbd_priv),
+	.priv_auto	= sizeof(struct i8042_kbd_priv),
 };
diff --git a/drivers/input/keyboard-uclass.c b/drivers/input/keyboard-uclass.c
index f19934e..2c66803 100644
--- a/drivers/input/keyboard-uclass.c
+++ b/drivers/input/keyboard-uclass.c
@@ -87,5 +87,5 @@
 	.id		= UCLASS_KEYBOARD,
 	.name		= "keyboard",
 	.pre_probe	= keyboard_pre_probe,
-	.per_device_auto_alloc_size = sizeof(struct keyboard_priv),
+	.per_device_auto	= sizeof(struct keyboard_priv),
 };
diff --git a/drivers/input/tegra-kbc.c b/drivers/input/tegra-kbc.c
index f07a51d..5113041 100644
--- a/drivers/input/tegra-kbc.c
+++ b/drivers/input/tegra-kbc.c
@@ -350,5 +350,5 @@
 	.of_match = tegra_kbd_ids,
 	.probe = tegra_kbd_probe,
 	.ops	= &tegra_kbd_ops,
-	.priv_auto_alloc_size = sizeof(struct tegra_kbd_priv),
+	.priv_auto	= sizeof(struct tegra_kbd_priv),
 };