[Qemu-devel] [PATCH 19/19] s390: Drop set_bit usage in virtio_ccw.

[Alexander Graf]

From: Cornelia Huck <address@hidden>

set_bit on indicators doesn't go well on 32 bit targets:

note: expected 'long unsigned int *' but argument is of type 'uint64_t *'

Switch to bit shifts instead.

Signed-off-by: Cornelia Huck <address@hidden>
[agraf: use 1ULL instead]
Signed-off-by: Alexander Graf <address@hidden>
---
 hw/s390x/virtio-ccw.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/hw/s390x/virtio-ccw.c b/hw/s390x/virtio-ccw.c
index 7d7f336..231f81e 100644
--- a/hw/s390x/virtio-ccw.c
+++ b/hw/s390x/virtio-ccw.c
@@ -662,12 +662,12 @@ static void virtio_ccw_notify(DeviceState *d, uint16_t 
vector)
 
     if (vector < VIRTIO_PCI_QUEUE_MAX) {
         indicators = ldq_phys(dev->indicators);
-        set_bit(vector, &indicators);
+        indicators |= 1ULL << vector;
         stq_phys(dev->indicators, indicators);
     } else {
         vector = 0;
         indicators = ldq_phys(dev->indicators2);
-        set_bit(vector, &indicators);
+        indicators |= 1ULL << vector;
         stq_phys(dev->indicators2, indicators);
     }
 
-- 
1.6.0.2