From 365481e42a8a95c55e43e8cc236138718e762e7b Mon Sep 17 00:00:00 2001
From: "David E. Box" <david.e.box@linux.intel.com>
Date: Tue, 7 Dec 2021 17:50:11 -0800
Subject: [PATCH] driver core: auxiliary bus: Add driver data helpers
Git-commit: 365481e42a8a95c55e43e8cc236138718e762e7b
Patch-mainline: v5.17-rc1
References: bsc#1196591

Adds get/set driver data helpers for auxiliary devices.

Reviewed-by: Mark Gross <markgross@kernel.org>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: David E. Box <david.e.box@linux.intel.com>
Link: https://lore.kernel.org/r/20211208015015.891275-3-david.e.box@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: Takashi Iwai <tiwai@suse.de>

---
 include/linux/auxiliary_bus.h | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/include/linux/auxiliary_bus.h b/include/linux/auxiliary_bus.h
index e6d8b5c16226..de21d9d24a95 100644
--- a/include/linux/auxiliary_bus.h
+++ b/include/linux/auxiliary_bus.h
@@ -188,6 +188,16 @@ struct auxiliary_driver {
 	const struct auxiliary_device_id *id_table;
 };
 
+static inline void *auxiliary_get_drvdata(struct auxiliary_device *auxdev)
+{
+	return dev_get_drvdata(&auxdev->dev);
+}
+
+static inline void auxiliary_set_drvdata(struct auxiliary_device *auxdev, void *data)
+{
+	dev_set_drvdata(&auxdev->dev, data);
+}
+
 static inline struct auxiliary_device *to_auxiliary_dev(struct device *dev)
 {
 	return container_of(dev, struct auxiliary_device, dev);
-- 
2.31.1