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| author | Gustavo A. R. Silva <gustavo@embeddedor.com> | 2017-08-07 23:25:34 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-11-10 07:41:39 -0800 |
| commit | 18747e4caac9c6d7352e2af9c57ccaf0e94776f8 (patch) | |
| tree | f442dcffd9b5011c8a5c44a42d14df37519e121f /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | fd5939e73ea78ac33e597de3b7677c3d7dc50e63 (diff) | |
usb: dwc3: omap: fix error return code in dwc3_omap_probe()
[ Upstream commit 0ae99ecba7928c7bc66cf14d8a88f0b6ec9fc78e ]
platform_get_irq() returns an error code, but the dwc3-omap driver
ignores it and always returns -EINVAL. This is not correct and,
prevents -EPROBE_DEFER from being propagated properly.
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: Felipe Balbi <felipe.balbi@linux.intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions