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firmware: arm_ffa: Add ffa_dev_get_drvdata helper function
author
Sudeep Holla
<sudeep.holla@arm.com>
Fri, 29 Apr 2022 11:39:45 +0000
(12:39 +0100)
committer
Sudeep Holla
<sudeep.holla@arm.com>
Fri, 29 Apr 2022 13:51:46 +0000
(14:51 +0100)
Add a helper function to fetch ffa_dev's driver_data using
dev_get_drvdata. At the same time move existing ffa_dev_set_drvdata
to use dev_set_drvdata.
Link:
https://lore.kernel.org/r/20220429113946.2087145-3-sudeep.holla@arm.com
Suggested-by: Arunachalam Ganapathy <arunachalam.ganapathy@arm.com>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
include/linux/arm_ffa.h
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diff --git
a/include/linux/arm_ffa.h
b/include/linux/arm_ffa.h
index
85651e4
..
e5c76c1
100644
(file)
--- a/
include/linux/arm_ffa.h
+++ b/
include/linux/arm_ffa.h
@@
-38,7
+38,12
@@
struct ffa_driver {
static inline void ffa_dev_set_drvdata(struct ffa_device *fdev, void *data)
{
- fdev->dev.driver_data = data;
+ dev_set_drvdata(&fdev->dev, data);
+}
+
+static inline void *ffa_dev_get_drvdata(struct ffa_device *fdev)
+{
+ return dev_get_drvdata(&fdev->dev);
}
#if IS_REACHABLE(CONFIG_ARM_FFA_TRANSPORT)