diff options
| author | Sudeep Holla <sudeep.holla@arm.com> | 2022-04-29 12:39:44 +0100 |
|---|---|---|
| committer | Sudeep Holla <sudeep.holla@arm.com> | 2022-04-29 14:51:46 +0100 |
| commit | 00512d2930b338fdd42bd90bbd1793fe212c2d31 (patch) | |
| tree | 985236d67d4601bedfa001692ea5111bf38a29a0 /drivers/firmware | |
| parent | f3c45c045e25ed52461829d2ce07954f72b6ad15 (diff) | |
firmware: arm_ffa: Remove incorrect assignment of driver_data
The ffa core driver currently assigns its own driver information
to individual ffa device driver_data which is wrong. Firstly, it leaks
this core driver information to individual ffa_device and hence to
ffa_driver. Secondly the ffa_device driver_data is for use by individual
ffa_driver and not for this core driver managing all those devices.
Link: https://lore.kernel.org/r/20220429113946.2087145-2-sudeep.holla@arm.com
Fixes: d0c0bce83122 ("firmware: arm_ffa: Setup in-kernel users of FFA partitions")
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
Diffstat (limited to 'drivers/firmware')
| -rw-r--r-- | drivers/firmware/arm_ffa/driver.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/firmware/arm_ffa/driver.c b/drivers/firmware/arm_ffa/driver.c index 6a913ac91e8e..ec731e9e942b 100644 --- a/drivers/firmware/arm_ffa/driver.c +++ b/drivers/firmware/arm_ffa/driver.c @@ -694,8 +694,6 @@ static void ffa_setup_partitions(void) __func__, tpbuf->id); continue; } - - ffa_dev_set_drvdata(ffa_dev, drv_info); } kfree(pbuf); } |