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| author | Grant Likely <grant.likely@arm.com> | 2020-03-27 18:01:32 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-04-23 17:07:28 +0200 |
| commit | fbc35b45f9f6a971341b9462c6e94c257e779fb5 (patch) | |
| tree | 70edcacd25492456132702f4b721f7e1678ac529 /lib | |
| parent | driver core: platform: remove redundant assignment to variable ret (diff) | |
| download | linux-fbc35b45f9f6a971341b9462c6e94c257e779fb5.tar.xz linux-fbc35b45f9f6a971341b9462c6e94c257e779fb5.zip | |
Add documentation on meaning of -EPROBE_DEFER
Add a bit of documentation on what it means when a driver .probe() hook
returns the -EPROBE_DEFER error code, including the limitation that
-EPROBE_DEFER should be returned as early as possible, before the driver
starts to register child devices.
Also: minor markup fixes in the same file
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Saravana Kannan <saravanak@google.com>
Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Grant Likely <grant.likely@arm.com>
Link: https://lore.kernel.org/r/20200327170132.17275-1-grant.likely@arm.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'lib')
0 files changed, 0 insertions, 0 deletions