diff options
author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-10-20 00:14:34 +0400 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-10-20 00:14:34 +0400 |
commit | f7a0fd56e4f58aec3300082fc10433052e2f1863 (patch) | |
tree | 4b3348f4866f6b3417f456a298229d63d4581424 /drivers/s390/char/sclp_cmd.c | |
parent | 5e1e704a7de14ae79dc4d983dbbcab67064960c9 (diff) | |
parent | 31d141e3a666269a3b6fcccddb0351caf7454240 (diff) | |
download | linux-f7a0fd56e4f58aec3300082fc10433052e2f1863.tar.xz |
Merge 3.12-rc6 into staging-next.
We want these fixes in here as well.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/s390/char/sclp_cmd.c')
-rw-r--r-- | drivers/s390/char/sclp_cmd.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/s390/char/sclp_cmd.c b/drivers/s390/char/sclp_cmd.c index 8cd34bf644b3..77df9cb00688 100644 --- a/drivers/s390/char/sclp_cmd.c +++ b/drivers/s390/char/sclp_cmd.c @@ -145,9 +145,11 @@ bool __init sclp_has_linemode(void) if (sccb->header.response_code != 0x20) return 0; - if (sccb->sclp_send_mask & (EVTYP_MSG_MASK | EVTYP_PMSGCMD_MASK)) - return 1; - return 0; + if (!(sccb->sclp_send_mask & (EVTYP_OPCMD_MASK | EVTYP_PMSGCMD_MASK))) + return 0; + if (!(sccb->sclp_receive_mask & (EVTYP_MSG_MASK | EVTYP_PMSGCMD_MASK))) + return 0; + return 1; } bool __init sclp_has_vt220(void) |