diff options
| author | Peter Crosthwaite <peter.crosthwaite@xilinx.com> | 2014-02-11 16:29:35 -0800 |
|---|---|---|
| committer | Andreas Färber <afaerber@suse.de> | 2014-03-12 20:13:02 +0100 |
| commit | 7c77b654c5371e970bc3190afe8dc85bc4f2c8ff (patch) | |
| tree | 876e01699ba66bbf16744bbae99b3dae65ca3621 /hw/misc | |
| parent | 5ef4a1c304ef60224c29aa9f6d9c2ac0591d020a (diff) | |
| download | qemu-7c77b654c5371e970bc3190afe8dc85bc4f2c8ff.zip qemu-7c77b654c5371e970bc3190afe8dc85bc4f2c8ff.tar.gz qemu-7c77b654c5371e970bc3190afe8dc85bc4f2c8ff.tar.bz2 | |
misc/max111x: QOM casting sweep
Define and use QOM cast macro. Removes some usages of legacy casting
systems.
Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
[AF: Rename parent field]
Signed-off-by: Andreas Färber <afaerber@suse.de>
Diffstat (limited to 'hw/misc')
| -rw-r--r-- | hw/misc/max111x.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/hw/misc/max111x.c b/hw/misc/max111x.c index 1b5da69..bba87c2 100644 --- a/hw/misc/max111x.c +++ b/hw/misc/max111x.c @@ -13,7 +13,8 @@ #include "hw/ssi.h" typedef struct { - SSISlave ssidev; + SSISlave parent_obj; + qemu_irq interrupt; uint8_t tb1, rb2, rb3; int cycle; @@ -24,6 +25,9 @@ typedef struct { #define TYPE_MAX_111X "max111x" +#define MAX_111X(obj) \ + OBJECT_CHECK(MAX111xState, (obj), TYPE_MAX_111X) + #define TYPE_MAX_1110 "max1110" #define TYPE_MAX_1111 "max1111" @@ -97,7 +101,7 @@ static void max111x_write(MAX111xState *s, uint32_t value) static uint32_t max111x_transfer(SSISlave *dev, uint32_t value) { - MAX111xState *s = FROM_SSI_SLAVE(MAX111xState, dev); + MAX111xState *s = MAX_111X(dev); max111x_write(s, value); return max111x_read(s); } @@ -108,7 +112,7 @@ static const VMStateDescription vmstate_max111x = { .minimum_version_id = 1, .minimum_version_id_old = 1, .fields = (VMStateField[]) { - VMSTATE_SSI_SLAVE(ssidev, MAX111xState), + VMSTATE_SSI_SLAVE(parent_obj, MAX111xState), VMSTATE_UINT8(tb1, MAX111xState), VMSTATE_UINT8(rb2, MAX111xState), VMSTATE_UINT8(rb3, MAX111xState), @@ -123,7 +127,7 @@ static const VMStateDescription vmstate_max111x = { static int max111x_init(SSISlave *d, int inputs) { DeviceState *dev = DEVICE(d); - MAX111xState *s = FROM_SSI_SLAVE(MAX111xState, d); + MAX111xState *s = MAX_111X(dev); qdev_init_gpio_out(dev, &s->interrupt, 1); @@ -155,7 +159,7 @@ static int max1111_init(SSISlave *dev) void max111x_set_input(DeviceState *dev, int line, uint8_t value) { - MAX111xState *s = FROM_SSI_SLAVE(MAX111xState, SSI_SLAVE_FROM_QDEV(dev)); + MAX111xState *s = MAX_111X(dev); assert(line >= 0 && line < s->inputs); s->input[line] = value; } |