diff options
| author | Gustavo A. R. Silva <gustavo@embeddedor.com> | 2017-08-08 08:08:06 +0300 |
|---|---|---|
| committer | Thierry Reding <treding@nvidia.com> | 2017-08-17 18:57:07 +0300 |
| commit | 7b2c63de20080c18d0de35b292ad61fc9bc8328e (patch) | |
| tree | 1656602864011b168c9c60dbc3561c186edad6d0 /tools/perf/scripts/python/stackcollapse.py | |
| parent | 4ac45eb8d17c1a998182c302bd023ecb055bd9ee (diff) | |
| download | linux-7b2c63de20080c18d0de35b292ad61fc9bc8328e.tar.xz | |
gpu: host1x: fix error return code in host1x_probe()
platform_get_irq() returns an error code, but the host1x driver
ignores it and always returns -ENXIO. 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: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions