github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-06-07 14:04:54 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

ANDROID: driver core: Set fw_devlink.strict=true by default

Browse Source 
fw_devlink.strict makes sure all the iommus and dmas probe before their
consumers. Without this, some consumers could probe before the
iommus/dmas and function without iommu/dma capability.

For Android, if an iommu/dma is listed as a supplier for a device tree
node, we assume the driver for the iommu/dma exists and will be loaded.

Bug: 181264536
Signed-off-by: Saravana Kannan <saravanak@google.com>
Change-Id: I36e69269eb16fbedb8f7efc48e8b0b20c66a765f
This commit is contained in:
Saravana Kannan 2021-02-25 16:59:05 -08:00
parent 93f9233f99
commit 9af429562a
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/base/core.c
View File

@ -1521,7 +1521,7 @@ static int __init fw_devlink_setup(char *arg)
}
early_param("fw_devlink", fw_devlink_setup);
static bool fw_devlink_strict;
static bool fw_devlink_strict = true;
static int __init fw_devlink_strict_setup(char *arg)
{
return strtobool(arg, &fw_devlink_strict);