| commit | ef1136fb7497e0ad6b419add0b463c9a770c42ee | |
| author | Russell King <rmk+kernel@arm.linux.org.uk> | |
| Wed, 28 Mar 2007 19:28:32 +0000 (28 21:28 +0200) | ||
| committer | Adrian Bunk <bunk@stusta.de> | |
| Wed, 28 Mar 2007 19:28:32 +0000 (28 21:28 +0200) | ||
| tree | 052d8eefba84688370f9b85ec4eff42b971215bb | treesnapshot (tar.gz zip) |
| parent | aaab1c66f78311771aeaeb4f2e9aab8fab3b1c6d | commitdiff |
[SERIAL] Fix oops when removing suspended serial port
A serial card might have been removed when the system is resumed.
This results in a suspended port being shut down, which results in
the ports shutdown method being called twice in a row. This causes
BUGs. Avoid this by tracking the suspended state separately from
the initialised state.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
A serial card might have been removed when the system is resumed.
This results in a suspended port being shut down, which results in
the ports shutdown method being called twice in a row. This causes
BUGs. Avoid this by tracking the suspended state separately from
the initialised state.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
| drivers/serial/serial_core.c | diffblobblamehistory | |
| include/linux/serial_core.h | diffblobblamehistory |