summaryrefslogtreecommitdiffstats
path: root/kernel/drivers/remoteproc
diff options
context:
space:
mode:
authorYunhong Jiang <yunhong.jiang@linux.intel.com>2017-03-08 23:13:28 -0800
committerYunhong Jiang <yunhong.jiang@linux.intel.com>2017-03-08 23:36:15 -0800
commit52f993b8e89487ec9ee15a7fb4979e0f09a45b27 (patch)
treed65304486afe0bea4a311c783c0d72791c8c0aa2 /kernel/drivers/remoteproc
parentc189ccac5702322ed843fe17057035b7222a59b6 (diff)
Upgrade to 4.4.50-rt62
The current kernel is based on rt kernel v4.4.6-rt14. We will upgrade it to 4.4.50-rt62. The command to achieve it is: a) Clone a git repo from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-stable-rt.git b) Get the diff between this two changesets: git diff 640eca2901f3435e616157b11379d3223a44b391 705619beeea1b0b48219a683fd1a901a86fdaf5e where the two commits are: [yjiang5@jnakajim-build linux-stable-rt]$ git show --oneline --name-only 640eca2901f3435e616157b11379d3223a44b391 640eca2901f3 v4.4.6-rt14 localversion-rt [yjiang5@jnakajim-build linux-stable-rt]$ git show --oneline --name-only 705619beeea1b0b48219a683fd1a901a86fdaf5e 705619beeea1 Linux 4.4.50-rt62 localversion-rt c) One patch has been backported thus revert the patch before applying. filterdiff -p1 -x scripts/package/Makefile ~/tmp/v4.4.6-rt14-4.4.50-rt62.diff |patch -p1 --dry-run Upstream status: backport Change-Id: I244d57a32f6066e5a5b9915f9fbf99e7bbca6e01 Signed-off-by: Yunhong Jiang <yunhong.jiang@linux.intel.com>
Diffstat (limited to 'kernel/drivers/remoteproc')
-rw-r--r--kernel/drivers/remoteproc/remoteproc_core.c15
1 files changed, 9 insertions, 6 deletions
diff --git a/kernel/drivers/remoteproc/remoteproc_core.c b/kernel/drivers/remoteproc/remoteproc_core.c
index 9e03d158f..4f7ce0097 100644
--- a/kernel/drivers/remoteproc/remoteproc_core.c
+++ b/kernel/drivers/remoteproc/remoteproc_core.c
@@ -1239,11 +1239,6 @@ int rproc_add(struct rproc *rproc)
if (ret < 0)
return ret;
- /* expose to rproc_get_by_phandle users */
- mutex_lock(&rproc_list_mutex);
- list_add(&rproc->node, &rproc_list);
- mutex_unlock(&rproc_list_mutex);
-
dev_info(dev, "%s is available\n", rproc->name);
dev_info(dev, "Note: remoteproc is still under development and considered experimental.\n");
@@ -1251,8 +1246,16 @@ int rproc_add(struct rproc *rproc)
/* create debugfs entries */
rproc_create_debug_dir(rproc);
+ ret = rproc_add_virtio_devices(rproc);
+ if (ret < 0)
+ return ret;
- return rproc_add_virtio_devices(rproc);
+ /* expose to rproc_get_by_phandle users */
+ mutex_lock(&rproc_list_mutex);
+ list_add(&rproc->node, &rproc_list);
+ mutex_unlock(&rproc_list_mutex);
+
+ return 0;
}
EXPORT_SYMBOL(rproc_add);