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| author | Gustavo A. R. Silva <gustavo@embeddedor.com> | 2017-08-08 17:50:49 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-08-18 15:57:17 -0700 |
| commit | a8e95f8a341097f64c5bc4a82af46050012fe43c (patch) | |
| tree | e6772c5a38cdd671ba5538bb4e9dcb7d52f3787b /arch | |
| parent | e0384407657d7c6f8e1a2a16230b138782e658cf (diff) | |
staging: most: hdm-dim2: fix error return code in dim2_probe()
platform_get_irq() returns an error code, but the dim2_hdm driver
ignores it and always returns -ENODEV. This is not correct and,
prevents -EPROBE_DEFER from being propagated properly.
Also, notice that platform_get_irq() no longer returns 0 on error:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=e330b9a6bb35dc7097a4f02cb1ae7b6f96df92af
Print and propagate the return value of platform_get_irq on failure.
This issue was detected with the help of Coccinelle.
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch')
0 files changed, 0 insertions, 0 deletions