[Qemu-devel] [PATCH] omap_dss: correct chip[1] index in RFBI_READ/RFBI_STATUS

[Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>]

The RFBI_READ/RFBI_STATUS code incorrectly uses chip[0] when it should
be using chip[1].  Andrzej Zaborowski <balrog@zabor.org> confirmed this
bug since I don't know this code well.

Reported-by: Dr David Alan Gilbert <davidagilbert@uk.ibm.com>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
---
 hw/omap_dss.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/hw/omap_dss.c b/hw/omap_dss.c
index ede640b..86ed6ea 100644
--- a/hw/omap_dss.c
+++ b/hw/omap_dss.c
@@ -793,7 +793,7 @@ static void omap_rfbi_write(void *opaque, target_phys_addr_t addr,
         if ((s->rfbi.control & (1 << 2)) && s->rfbi.chip[0])
             s->rfbi.rxbuf = s->rfbi.chip[0]->read(s->rfbi.chip[0]->opaque, 1);
         else if ((s->rfbi.control & (1 << 3)) && s->rfbi.chip[1])
-            s->rfbi.rxbuf = s->rfbi.chip[0]->read(s->rfbi.chip[0]->opaque, 1);
+            s->rfbi.rxbuf = s->rfbi.chip[1]->read(s->rfbi.chip[1]->opaque, 1);
         if (!-- s->rfbi.pixels)
             omap_rfbi_transfer_stop(s);
         break;
@@ -802,7 +802,7 @@ static void omap_rfbi_write(void *opaque, target_phys_addr_t addr,
         if ((s->rfbi.control & (1 << 2)) && s->rfbi.chip[0])
             s->rfbi.rxbuf = s->rfbi.chip[0]->read(s->rfbi.chip[0]->opaque, 0);
         else if ((s->rfbi.control & (1 << 3)) && s->rfbi.chip[1])
-            s->rfbi.rxbuf = s->rfbi.chip[0]->read(s->rfbi.chip[0]->opaque, 0);
+            s->rfbi.rxbuf = s->rfbi.chip[1]->read(s->rfbi.chip[1]->opaque, 0);
         if (!-- s->rfbi.pixels)
             omap_rfbi_transfer_stop(s);
         break;
-- 
1.7.7.3