diff options
| author | Igor Mammedov <imammedo@redhat.com> | 2017-07-14 10:14:50 +0800 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2017-07-14 12:04:42 +0200 |
| commit | 8f5d58ef2c92d7b82d9a6eeefd7c8854a183ba4a (patch) | |
| tree | e2829b8ca3d04cdee2f37cc1a01419786ac494c9 /hw/display/xlnx_dp.c | |
| parent | d40d3da00c10f0169a26985ecb65033bff536f2c (diff) | |
qom: enforce readonly nature of link's check callback
link's check callback is supposed to verify/permit setting it,
however currently nothing restricts it from misusing it
and modifying target object from within.
Make sure that readonly semantics are checked by compiler
to prevent callback's misuse.
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Fam Zheng <famz@redhat.com>
Message-Id: <20170714021509.23681-2-famz@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'hw/display/xlnx_dp.c')
| -rw-r--r-- | hw/display/xlnx_dp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/hw/display/xlnx_dp.c b/hw/display/xlnx_dp.c index a77d7db22f..561f828e7a 100644 --- a/hw/display/xlnx_dp.c +++ b/hw/display/xlnx_dp.c @@ -515,7 +515,7 @@ static void xlnx_dp_aux_set_command(XlnxDPState *s, uint32_t value) s->core_registers[DP_INTERRUPT_SIGNAL_STATE] |= 0x04; } -static void xlnx_dp_set_dpdma(Object *obj, const char *name, Object *val, +static void xlnx_dp_set_dpdma(const Object *obj, const char *name, Object *val, Error **errp) { XlnxDPState *s = XLNX_DP(obj); |