diff options
author | Horia Geantă <horia.geanta@nxp.com> | 2017-04-22 09:44:49 +0300 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-04-28 14:21:50 +0200 |
commit | c96d886d7b2efaba804a125e95c0f599a4c9974e (patch) | |
tree | 47c4f968158a1d273bc0c67a2847bdf7c5960b40 /drivers/staging | |
parent | 7ecb36442d12f197310a336a0e963badd238f35e (diff) |
staging: fsl-mc: bus: dpio: fix alter FQ state command
When checking the response verb, the valid bit should be masked out,
since its value flips depending on what Response Register
(RR0 /RR1) it's been read from.
Fixes: 321eecb06bfb ("bus: fsl-mc: dpio: add QBMan portal APIs for DPAA2")
Signed-off-by: Horia Geantă <horia.geanta@nxp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging')
-rw-r--r-- | drivers/staging/fsl-mc/bus/dpio/qbman-portal.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/fsl-mc/bus/dpio/qbman-portal.c b/drivers/staging/fsl-mc/bus/dpio/qbman-portal.c index 2a3ea29d9b43..7988612aaecf 100644 --- a/drivers/staging/fsl-mc/bus/dpio/qbman-portal.c +++ b/drivers/staging/fsl-mc/bus/dpio/qbman-portal.c @@ -963,7 +963,7 @@ int qbman_swp_alt_fq_state(struct qbman_swp *s, u32 fqid, } /* Decode the outcome */ - WARN_ON(r->verb != alt_fq_verb); + WARN_ON((r->verb & QBMAN_RESULT_MASK) != alt_fq_verb); /* Determine success or failure */ if (unlikely(r->rslt != QBMAN_MC_RSLT_OK)) { |