diff options
| author | Colin Ian King <colin.king@canonical.com> | 2018-09-05 10:46:05 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-09-10 11:17:47 +0200 |
| commit | 1f447e51c0b9e8beeec0917ea5f51930f55e17c9 (patch) | |
| tree | 59f9a395b6fce6dcb87443fc7ecc98d38d0d19c5 /drivers/staging/most | |
| parent | 93f5715efdc23584526f0a157f13eb6c8698f376 (diff) | |
staging: most: video: fix registration of an empty comp core_component
Currently we have structrues comp (which is empty) and comp_info being
used to register and deregister the component. This mismatch in naming
occurred from a previous commit that renamed aim_info to comp. Fix this
to use consistent component naming in line with most/net, most/sound etc.
This fixes the message two issues, one with a null empty name when
loading the module:
[ 1485.269515] most_core: registered new core component (null)
and an Oops when removing the module:
[ 1485.277971] BUG: unable to handle kernel NULL pointer dereference at 0000000000000008
[ 1485.278648] PGD 0 P4D 0
[ 1485.279253] Oops: 0002 [#2] SMP PTI
[ 1485.279847] CPU: 1 PID: 32629 Comm: modprobe Tainted: P D WC OE 4.18.0-8-generic #9
[ 1485.280442] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 0.0.0 02/06/2015
[ 1485.281040] RIP: 0010:most_deregister_component+0x3c/0x70 [most_core]
.. etc
Fixes: 1b10a0316e2d ("staging: most: video: remove aim designators")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/most')
| -rw-r--r-- | drivers/staging/most/video/video.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/staging/most/video/video.c b/drivers/staging/most/video/video.c index cf342eb58e10..ad7e28ab9a4f 100644 --- a/drivers/staging/most/video/video.c +++ b/drivers/staging/most/video/video.c @@ -530,7 +530,7 @@ static int comp_disconnect_channel(struct most_interface *iface, return 0; } -static struct core_component comp_info = { +static struct core_component comp = { .name = "video", .probe_channel = comp_probe_channel, .disconnect_channel = comp_disconnect_channel, @@ -565,7 +565,7 @@ static void __exit comp_exit(void) } spin_unlock_irq(&list_lock); - most_deregister_component(&comp_info); + most_deregister_component(&comp); BUG_ON(!list_empty(&video_devices)); } |