diff options
| author | Ming Lei <tom.leiming@gmail.com> | 2009-05-28 23:33:19 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2009-06-16 00:30:24 -0400 |
| commit | 7fcab099795812a8a08eb3b8c8ddb35c3685045f (patch) | |
| tree | de2bd852d27ac721e6d40b85e7661d7f438119e0 /Documentation/firmware_class/README | |
| parent | c4c01684349ac0821ad8c27de9516fe493f3361d (diff) | |
driver core: fix documentation of request_firmware_nowait
request_firmware_nowait declares it can be called in non-sleep contexts,
but kthead_run called by request_firmware_nowait may sleep. So fix its
documentation and comment to make callers clear about it.
Signed-off-by: Ming Lei <tom.leiming@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'Documentation/firmware_class/README')
| -rw-r--r-- | Documentation/firmware_class/README | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/Documentation/firmware_class/README b/Documentation/firmware_class/README index c3480aa66ba8..7eceaff63f5f 100644 --- a/Documentation/firmware_class/README +++ b/Documentation/firmware_class/README | |||
| @@ -77,7 +77,8 @@ | |||
| 77 | seconds for the whole load operation. | 77 | seconds for the whole load operation. |
| 78 | 78 | ||
| 79 | - request_firmware_nowait() is also provided for convenience in | 79 | - request_firmware_nowait() is also provided for convenience in |
| 80 | non-user contexts. | 80 | user contexts to request firmware asynchronously, but can't be called |
| 81 | in atomic contexts. | ||
| 81 | 82 | ||
| 82 | 83 | ||
| 83 | about in-kernel persistence: | 84 | about in-kernel persistence: |