| commit | 45c4f2a0b6c6302c5617534b8189c0e9b5a4a048 | [log] [tgz] |
|---|---|---|
| author | Uwe Kleine-Koenig <ukleinek@strlen.de> | Wed Feb 04 17:02:30 2009 +0800 |
| committer | Bryan Wu <cooloney@kernel.org> | Wed Feb 04 17:02:30 2009 +0800 |
| tree | 13f7088078cfedb735354df7aed9a6720e3302bf | |
| parent | 2f95d5bd84bfbe8cf62cb1c4306354cfc139370b [diff] |
Blackfin arch: explicit add a might sleep to gpio_free According to the documentation gpio_free should only be called from task context only. To make this more explicit add a might sleep to all implementations. This patch changes the gpio_free implementations for the blackfin architecture. Signed-off-by: Uwe Kleine-Koenig <ukleinek@strlen.de> Cc: David Brownell <david-b@pacbell.net> Acked-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>