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authorFederico Fuga <fuga@studiofuga.com>2012-07-16 10:36:51 +0300
committerOhad Ben-Cohen <ohad@wizery.com>2012-07-17 13:10:38 +0300
commit9634252617441991b01dacaf4040866feecaf36f (patch)
tree92d8b590a3d29cd79bc2d8152280c857b82cbb8d /drivers/rpmsg
parent84a1caf1453c3d44050bd22db958af4a7f99315c (diff)
downloadlinux-linaro-stable-9634252617441991b01dacaf4040866feecaf36f.tar.gz
rpmsg: fix dependency on initialization order
When rpmsg drivers are built into the kernel, they must not initialize before the rpmsg bus does, otherwise they'd trigger a BUG() in drivers/base/driver.c line 169 (driver_register()). To fix that, and to stop depending on arbitrary linkage ordering of those built-in rpmsg drivers, we make the rpmsg bus initialize at subsys_initcall. Cc: stable <stable@vger.kernel.org> Signed-off-by: Federico Fuga <fuga@studiofuga.com> [ohad: rewrite the commit log] Signed-off-by: Ohad Ben-Cohen <ohad@wizery.com>
Diffstat (limited to 'drivers/rpmsg')
-rw-r--r--drivers/rpmsg/virtio_rpmsg_bus.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/rpmsg/virtio_rpmsg_bus.c b/drivers/rpmsg/virtio_rpmsg_bus.c
index 39d3aa41adda..f56c8ba3a861 100644
--- a/drivers/rpmsg/virtio_rpmsg_bus.c
+++ b/drivers/rpmsg/virtio_rpmsg_bus.c
@@ -1085,7 +1085,7 @@ static int __init rpmsg_init(void)
return ret;
}
-module_init(rpmsg_init);
+subsys_initcall(rpmsg_init);
static void __exit rpmsg_fini(void)
{