diff options
| author | Siddharth Gupta <sidgup@codeaurora.org> | 2021-06-15 05:21:10 +0300 |
|---|---|---|
| committer | Bjorn Andersson <bjorn.andersson@linaro.org> | 2021-06-23 21:41:44 +0300 |
| commit | 930eec0be20c93a53160c74005a1485a230e6911 (patch) | |
| tree | 60ac0147afd0aedcb9bbaca7b7a7133f18517674 /drivers/remoteproc/remoteproc_core.c | |
| parent | 519346ecabd3c1d5821f076b5df1695ecfabe2f6 (diff) | |
| download | linux-930eec0be20c93a53160c74005a1485a230e6911.tar.xz | |
remoteproc: core: Fix cdev remove and rproc del
The rproc_char_device_remove() call currently unmaps the cdev
region instead of simply deleting the cdev that was added as a
part of the rproc_char_device_add() call. This change fixes that
behaviour, and also fixes the order in which device_del() and
cdev_del() need to be called.
Signed-off-by: Siddharth Gupta <sidgup@codeaurora.org>
Link: https://lore.kernel.org/r/1623723671-5517-4-git-send-email-sidgup@codeaurora.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Diffstat (limited to 'drivers/remoteproc/remoteproc_core.c')
| -rw-r--r-- | drivers/remoteproc/remoteproc_core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/remoteproc/remoteproc_core.c b/drivers/remoteproc/remoteproc_core.c index b65fce32e88c..b8742807ca1c 100644 --- a/drivers/remoteproc/remoteproc_core.c +++ b/drivers/remoteproc/remoteproc_core.c @@ -2619,7 +2619,6 @@ int rproc_del(struct rproc *rproc) mutex_unlock(&rproc->lock); rproc_delete_debug_dir(rproc); - rproc_char_device_remove(rproc); /* the rproc is downref'ed as soon as it's removed from the klist */ mutex_lock(&rproc_list_mutex); @@ -2630,6 +2629,7 @@ int rproc_del(struct rproc *rproc) synchronize_rcu(); device_del(&rproc->dev); + rproc_char_device_remove(rproc); return 0; } |