iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

firmware: arm_ffa: Remove incorrect assignment of driver_data

Browse Source 
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>
This commit is contained in:
Sudeep Holla 2022-04-29 12:39:44 +01:00
parent f3c45c045e
commit 00512d2930
1 changed files with 0 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/firmware/arm_ffa/driver.c
View File

@ -694,8 +694,6 @@ static void ffa_setup_partitions(void)
__func__, tpbuf->id);
continue;
}
ffa_dev_set_drvdata(ffa_dev, drv_info);
}
kfree(pbuf);
}