drm-shim: fix EOF case
Close input end of the pipe after data was written. Without this fix I have seen a hang in sysfs_uevent_get(.., "OF_FULLNAME") when key was not found.
Signed-off-by: Christian Gmeiner christian.gmeiner@gmail.com
Close input end of the pipe after data was written. Without this fix I have seen a hang in sysfs_uevent_get(.., "OF_FULLNAME") when key was not found.
Signed-off-by: Christian Gmeiner christian.gmeiner@gmail.com