diff options
author | 2017-03-08 23:13:28 -0800 | |
---|---|---|
committer | 2017-03-08 23:36:15 -0800 | |
commit | 52f993b8e89487ec9ee15a7fb4979e0f09a45b27 (patch) | |
tree | d65304486afe0bea4a311c783c0d72791c8c0aa2 /kernel/drivers/remoteproc/remoteproc_core.c | |
parent | c189ccac5702322ed843fe17057035b7222a59b6 (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/remoteproc_core.c')
-rw-r--r-- | kernel/drivers/remoteproc/remoteproc_core.c | 15 |
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); |