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| author | Siddharth Gupta <sidgup@codeaurora.org> | 2021-06-15 04:21:10 +0200 |
|---|---|---|
| committer | Bjorn Andersson <bjorn.andersson@linaro.org> | 2021-06-23 20:41:44 +0200 |
| commit | 930eec0be20c93a53160c74005a1485a230e6911 (patch) | |
| tree | 60ac0147afd0aedcb9bbaca7b7a7133f18517674 /drivers/remoteproc/remoteproc_cdev.c | |
| parent | remoteproc: core: Move validate before device add (diff) | |
| download | linux-930eec0be20c93a53160c74005a1485a230e6911.tar.xz linux-930eec0be20c93a53160c74005a1485a230e6911.zip | |
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_cdev.c')
| -rw-r--r-- | drivers/remoteproc/remoteproc_cdev.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/remoteproc/remoteproc_cdev.c b/drivers/remoteproc/remoteproc_cdev.c index 0b8a84c04f76..4ad98b0b8caa 100644 --- a/drivers/remoteproc/remoteproc_cdev.c +++ b/drivers/remoteproc/remoteproc_cdev.c @@ -124,7 +124,7 @@ int rproc_char_device_add(struct rproc *rproc) void rproc_char_device_remove(struct rproc *rproc) { - __unregister_chrdev(MAJOR(rproc->dev.devt), rproc->index, 1, "remoteproc"); + cdev_del(&rproc->cdev); } void __init rproc_init_cdev(void) |