diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2022-05-05 15:59:27 +0200 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2022-05-05 15:59:28 +0200 |
| commit | 91f92d70387bbb116d3401666d8bffe4b9f98845 (patch) | |
| tree | 60218a9781ac1b347dd234e6acb83e466bdde6bc /include/linux | |
| parent | a37de2ad8e2d0982329fdb8ec1021abf040ac53f (diff) | |
| parent | f3f3bdbd58cea4fdd088075fdc8864fc47ecd419 (diff) | |
Merge tag 'ffa-updates-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into arm/drivers
Arm FF-A firmware driver updates/fixes for v5.19
Couple of fixes to handle fragmented memory descriptors and incorrect
UUID parameter passed to ffa_partition_probe. Another fix deals with
the incorrect use of ffa_device's driver_data by the core driver.
Apart from these fixes, there is an addition of ffa_dev_get_drvdata helper
function and its use in optee driver.
* tag 'ffa-updates-5.19' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux:
tee: optee: Use ffa_dev_get_drvdata to fetch driver_data
firmware: arm_ffa: Add ffa_dev_get_drvdata helper function
firmware: arm_ffa: Remove incorrect assignment of driver_data
firmware: arm_ffa: Fix uuid parameter to ffa_partition_probe
firmware: arm_ffa: Fix handling of fragmented memory descriptors
Link: https://lore.kernel.org/r/20220504112853.3491961-1-sudeep.holla@arm.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/arm_ffa.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/include/linux/arm_ffa.h b/include/linux/arm_ffa.h index 85651e41ded8..e5c76c1ef9ed 100644 --- 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) |