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| author | Arnd Bergmann <arnd@arndb.de> | 2020-09-18 11:54:37 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-09-22 09:48:22 +0200 |
| commit | 06c78d4e359f30b0f77130a6b191e925efb414a3 (patch) | |
| tree | 117351e86a742f79b79d5f0e99c7ab2a4bdd7125 /tools/perf/scripts/python | |
| parent | Merge tag 'iio-for-5.10b-take2' of https://git.kernel.org/pub/scm/linux/kerne... (diff) | |
| download | linux-06c78d4e359f30b0f77130a6b191e925efb414a3.tar.gz linux-06c78d4e359f30b0f77130a6b191e925efb414a3.zip | |
staging: vchiq: rework compat handling
The compat handlers for VCHIQ_IOC_QUEUE_MESSAGE32 and
VCHIQ_IOC_GET_CONFIG32 can simply call the underlying implementations
that are already separate functions rather than using copy_in_user to
simulate the native 64-bit interface for the full ioctl handler.
vchiq_ioc_queue_message gets a small update to the calling
conventions to simplify the compat version by directly
returning a normal errno value.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20200918095441.1446041-2-arnd@arndb.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions