| commit | 00ee3a13a91be0ac250b89873043a3d2508f1208 | [log] [tgz] |
|---|---|---|
| author | Stefan Wahren <stefan.wahren@i2se.com> | Sat May 26 12:24:00 2018 +0200 |
| committer | Jassi Brar <jaswinder.singh@linaro.org> | Wed Jun 06 22:21:59 2018 +0530 |
| tree | ad3f45f4b2adf09230294f5255057f848c699343 | |
| parent | 61a2f6db77ab119930910bad0d507d680bdf0d77 [diff] |
mailbox: bcm2835: Fix of_xlate return value
The bcm2835-mailbox returns NULL instead of an error pointer, which could
result in a NULL ptr dereference in mbox_request_channel. So fix this
by returning a proper error pointer.
Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Fixes: 0bae6af6d704 ("mailbox: Enable BCM2835 mailbox support")
Reviewed-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>