usb: chipidea: Remove usage of the deprecated ida_simple_xx() API

ida_alloc() and ida_free() should be preferred to the deprecated
ida_simple_get() and ida_simple_remove().

This is less verbose.
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Acked-by: Peter Chen <peter.chen@kernel.org>
Link: https://lore.kernel.org/r/8bf382976c0ba0986c0dbe93427266273f0776ef.1702230217.git.christophe.jaillet@wanadoo.frSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/usb/chipidea/core.c

@@ -862,7 +862,7 @@ struct platform_device *ci_hdrc_add_device(struct device *dev,
 	if (ret)
 		return ERR_PTR(ret);
 
-	id = ida_simple_get(&ci_ida, 0, 0, GFP_KERNEL);
+	id = ida_alloc(&ci_ida, GFP_KERNEL);
 	if (id < 0)
 		return ERR_PTR(id);
 
@@ -892,7 +892,7 @@ struct platform_device *ci_hdrc_add_device(struct device *dev,
 err:
 	platform_device_put(pdev);
 put_id:
-	ida_simple_remove(&ci_ida, id);
+	ida_free(&ci_ida, id);
 	return ERR_PTR(ret);
 }
 EXPORT_SYMBOL_GPL(ci_hdrc_add_device);
@@ -901,7 +901,7 @@ void ci_hdrc_remove_device(struct platform_device *pdev)
 {
 	int id = pdev->id;
 	platform_device_unregister(pdev);
-	ida_simple_remove(&ci_ida, id);
+	ida_free(&ci_ida, id);
 }
 EXPORT_SYMBOL_GPL(ci_hdrc_remove_device);