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firmware: arm_ffa: Add ffa_dev_get_drvdata helper function

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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>
This commit is contained in:
Sudeep Holla 2022-04-29 12:39:45 +01:00
parent 00512d2930
commit 498af8d167
1 changed files with 6 additions and 1 deletions
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7
include/linux/arm_ffa.h
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@ -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)