diff options
| author | Johan Hovold <[email protected]> | 2017-10-30 10:35:26 +0000 |
|---|---|---|
| committer | Mark Brown <[email protected]> | 2017-10-31 11:09:43 +0000 |
| commit | 68b892f1fdc493d7cd4e4067596879cd097c1f62 (patch) | |
| tree | 2239373187c97df66d42397dd922c113c8a84ffa /net/unix/af_unix.c | |
| parent | Linux 4.14-rc1 (diff) | |
| download | kernel-68b892f1fdc493d7cd4e4067596879cd097c1f62.tar.gz kernel-68b892f1fdc493d7cd4e4067596879cd097c1f62.zip | |
spi: document odd controller reference handling
Document the fact that a reference to the controller is dropped as part
of deregistration.
This is an odd pattern as the reference is typically taken in
__spi_alloc_controller() rather than spi_register_controller(). Most
controller drivers gets it right these days and notably the
device-managed interface relies on this behaviour.
Signed-off-by: Johan Hovold <[email protected]>
Signed-off-by: Mark Brown <[email protected]>
Diffstat (limited to 'net/unix/af_unix.c')
0 files changed, 0 insertions, 0 deletions