[Qemu-devel] [PATCH 05/13] hw/xtensa/xtfpga.c: Don't create "null" chardevs for serial devices

[Peter Maydell]

Following commit 12051d82f004024, UART devices should handle
being passed a NULL pointer chardev, so we don't need to
create "null" backends in board code. Remove the code that
does this and updates serial_hds[].

Signed-off-by: Peter Maydell <address@hidden>
---
 hw/xtensa/xtfpga.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/hw/xtensa/xtfpga.c b/hw/xtensa/xtfpga.c
index 70686a2eb1..9db99e1f7e 100644
--- a/hw/xtensa/xtfpga.c
+++ b/hw/xtensa/xtfpga.c
@@ -278,10 +278,6 @@ static void xtfpga_init(const XtfpgaBoardDesc *board, 
MachineState *machine)
                 xtensa_get_extint(env, 1), nd_table);
     }
 
-    if (!serial_hds[0]) {
-        serial_hds[0] = qemu_chr_new("serial0", "null");
-    }
-
     serial_mm_init(system_io, 0x0d050020, 2, xtensa_get_extint(env, 0),
             115200, serial_hds[0], DEVICE_NATIVE_ENDIAN);
 
-- 
2.17.0