| commit | 064af1117b4aa64a0e52f6b741df7356ef055142 | |
| author | Henrique de Moraes Holschuh <hmh@hmh.eng.br> | |
| Tue, 22 Jul 2008 00:18:20 +0000 (21 21:18 -0300) | ||
| committer | John W. Linville <linville@tuxdriver.com> | |
| Tue, 29 Jul 2008 20:36:35 +0000 (29 16:36 -0400) | ||
| tree | 262651d81f5d390467ee80bca96e403f86bacee3 | treesnapshot (tar.gz zip) |
| parent | f1b23361a0f15497d4c6795a2935b2e98064ddfb | commitdiff |
rfkill: mutex fixes
There are two mutexes in rfkill:
rfkill->mutex, which protects some of the fields of a rfkill struct, and is
also used for callback serialization.
rfkill_mutex, which protects the global state, the list of registered
rfkill structs and rfkill->claim.
Make sure to use the correct mutex, and to not miss locking rfkill->mutex
even when we already took rfkill_mutex.
Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
There are two mutexes in rfkill:
rfkill->mutex, which protects some of the fields of a rfkill struct, and is
also used for callback serialization.
rfkill_mutex, which protects the global state, the list of registered
rfkill structs and rfkill->claim.
Make sure to use the correct mutex, and to not miss locking rfkill->mutex
even when we already took rfkill_mutex.
Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
| net/rfkill/rfkill.c | diffblobblamehistory |