A-Team_Digital_Solutions/android_kernel_motorola_sm6375
Watch
2
0
Fork
You've already forked android_kernel_motorola_sm6375
 0
mirror of https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git synced 2026-10-28 02:32:09 -04:00
Code Issues Projects Releases Packages Wiki Activity

core: platform: add warning if driver has no owner

Browse source 
Commit 9447057eaf ("platform_device: use a macro instead of
platform_driver_register") introduced a codepath which could result into
drivers having no owner. This went unnoticed for months, so add a
warning in case this happens again somewhere else somewhen.

Signed-off-by: Wolfram Sang <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
This commit is contained in:
Wolfram Sang 2014-10-28 17:40:40 +01:00 • committed by Greg Kroah-Hartman
commit 161d698109
1 changed files with 3 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

3
drivers/base/driver.c
View file

@ -151,6 +151,9 @@ int driver_register(struct device_driver *drv)
BUG_ON(!drv->bus->p);
if (!drv->owner)
printk(KERN_WARNING "Driver '%s' needs an owner", drv->name);
if ((drv->bus->probe && drv->probe) ||
(drv->bus->remove && drv->remove) ||
(drv->bus->shutdown && drv->shutdown))