tree b01f5206d050f29875438cc1d2e51a7190fc1c0c
parent 639077fb69aec8112e5427210a83d0fb192969f0
author Jan Kiszka <jan.kiszka@siemens.com> 1331900233 +0100
committer Jason Wessel <jason.wessel@windriver.com> 1332446835 -0500

kgdb: Respect that flush op is optional

Not all kgdb I/O drivers implement a flush operation. Adjust
gdbstub_exit accordingly.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Jason Wessel <jason.wessel@windriver.com>