| commit | 6a927857d890658789e6e54b058ef8527de8200a | [log] [tgz] |
|---|---|---|
| author | Ming Lei <tom.leiming@gmail.com> | Sat Nov 03 17:48:16 2012 +0800 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Wed Nov 14 15:07:18 2012 -0800 |
| tree | 96caa4c27cf460927601fae8490dffaeb6a421f4 | |
| parent | 27602842060484b564cd725241b402b0bddfb830 [diff] |
firmware loader: document firmware cache mechanism This patch documents the firmware cache mechanism so that users of request_firmware() know that it can be called safely inside device's suspend and resume callback, and the device's firmware needn't be cached any more by individual driver itself to deal with firmware loss during system resume. Signed-off-by: Ming Lei <ming.lei@canonical.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>