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authorHao Wu <wuhaotsh@google.com>2021-01-08 11:09:45 -0800
committerPeter Maydell <peter.maydell@linaro.org>2021-01-12 21:19:02 +0000
commit828d651c585c1c2a2b8d4e67da36c9f91124855a (patch)
tree17e41b955e07f754162f8e2ea7f1e22f7bb9d792
parent73314f1384588e9dfd98b50f7232a9d8b4a60e2a (diff)
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hw/*: Use type casting for SysBusDevice in NPCM7XX
A device shouldn't access its parent object which is QOM internal. Instead it should use type cast for this purporse. This patch fixes this issue for all NPCM7XX Devices. Signed-off-by: Hao Wu <wuhaotsh@google.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 20210108190945.949196-7-wuhaotsh@google.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
-rw-r--r--hw/arm/npcm7xx_boards.c2
-rw-r--r--hw/mem/npcm7xx_mc.c2
-rw-r--r--hw/misc/npcm7xx_clk.c2
-rw-r--r--hw/misc/npcm7xx_gcr.c2
-rw-r--r--hw/misc/npcm7xx_rng.c2
-rw-r--r--hw/nvram/npcm7xx_otp.c2
-rw-r--r--hw/ssi/npcm7xx_fiu.c2
7 files changed, 7 insertions, 7 deletions
diff --git a/hw/arm/npcm7xx_boards.c b/hw/arm/npcm7xx_boards.c
index 306260f..3fdd5ca 100644
--- a/hw/arm/npcm7xx_boards.c
+++ b/hw/arm/npcm7xx_boards.c
@@ -82,7 +82,7 @@ static NPCM7xxState *npcm7xx_create_soc(MachineState *machine,
uint32_t hw_straps)
{
NPCM7xxMachineClass *nmc = NPCM7XX_MACHINE_GET_CLASS(machine);
- MachineClass *mc = &nmc->parent;
+ MachineClass *mc = MACHINE_CLASS(nmc);
Object *obj;
if (strcmp(machine->cpu_type, mc->default_cpu_type) != 0) {
diff --git a/hw/mem/npcm7xx_mc.c b/hw/mem/npcm7xx_mc.c
index 0435d06..abc5af5 100644
--- a/hw/mem/npcm7xx_mc.c
+++ b/hw/mem/npcm7xx_mc.c
@@ -62,7 +62,7 @@ static void npcm7xx_mc_realize(DeviceState *dev, Error **errp)
memory_region_init_io(&s->mmio, OBJECT(s), &npcm7xx_mc_ops, s, "regs",
NPCM7XX_MC_REGS_SIZE);
- sysbus_init_mmio(&s->parent, &s->mmio);
+ sysbus_init_mmio(SYS_BUS_DEVICE(s), &s->mmio);
}
static void npcm7xx_mc_class_init(ObjectClass *klass, void *data)
diff --git a/hw/misc/npcm7xx_clk.c b/hw/misc/npcm7xx_clk.c
index 48bc9bd..0bcae9c 100644
--- a/hw/misc/npcm7xx_clk.c
+++ b/hw/misc/npcm7xx_clk.c
@@ -913,7 +913,7 @@ static void npcm7xx_clk_init(Object *obj)
memory_region_init_io(&s->iomem, obj, &npcm7xx_clk_ops, s,
TYPE_NPCM7XX_CLK, 4 * KiB);
- sysbus_init_mmio(&s->parent, &s->iomem);
+ sysbus_init_mmio(SYS_BUS_DEVICE(s), &s->iomem);
}
static int npcm7xx_clk_post_load(void *opaque, int version_id)
diff --git a/hw/misc/npcm7xx_gcr.c b/hw/misc/npcm7xx_gcr.c
index 745f690..eace9e1 100644
--- a/hw/misc/npcm7xx_gcr.c
+++ b/hw/misc/npcm7xx_gcr.c
@@ -220,7 +220,7 @@ static void npcm7xx_gcr_init(Object *obj)
memory_region_init_io(&s->iomem, obj, &npcm7xx_gcr_ops, s,
TYPE_NPCM7XX_GCR, 4 * KiB);
- sysbus_init_mmio(&s->parent, &s->iomem);
+ sysbus_init_mmio(SYS_BUS_DEVICE(s), &s->iomem);
}
static const VMStateDescription vmstate_npcm7xx_gcr = {
diff --git a/hw/misc/npcm7xx_rng.c b/hw/misc/npcm7xx_rng.c
index f650f34..b01df7c 100644
--- a/hw/misc/npcm7xx_rng.c
+++ b/hw/misc/npcm7xx_rng.c
@@ -143,7 +143,7 @@ static void npcm7xx_rng_init(Object *obj)
memory_region_init_io(&s->iomem, obj, &npcm7xx_rng_ops, s, "regs",
NPCM7XX_RNG_REGS_SIZE);
- sysbus_init_mmio(&s->parent, &s->iomem);
+ sysbus_init_mmio(SYS_BUS_DEVICE(s), &s->iomem);
}
static const VMStateDescription vmstate_npcm7xx_rng = {
diff --git a/hw/nvram/npcm7xx_otp.c b/hw/nvram/npcm7xx_otp.c
index b16ca53..c61f2fc 100644
--- a/hw/nvram/npcm7xx_otp.c
+++ b/hw/nvram/npcm7xx_otp.c
@@ -371,7 +371,7 @@ static void npcm7xx_otp_realize(DeviceState *dev, Error **errp)
{
NPCM7xxOTPClass *oc = NPCM7XX_OTP_GET_CLASS(dev);
NPCM7xxOTPState *s = NPCM7XX_OTP(dev);
- SysBusDevice *sbd = &s->parent;
+ SysBusDevice *sbd = SYS_BUS_DEVICE(dev);
memset(s->array, 0, sizeof(s->array));
diff --git a/hw/ssi/npcm7xx_fiu.c b/hw/ssi/npcm7xx_fiu.c
index 5040132..4eedb29 100644
--- a/hw/ssi/npcm7xx_fiu.c
+++ b/hw/ssi/npcm7xx_fiu.c
@@ -498,7 +498,7 @@ static void npcm7xx_fiu_hold_reset(Object *obj)
static void npcm7xx_fiu_realize(DeviceState *dev, Error **errp)
{
NPCM7xxFIUState *s = NPCM7XX_FIU(dev);
- SysBusDevice *sbd = &s->parent;
+ SysBusDevice *sbd = SYS_BUS_DEVICE(dev);
int i;
if (s->cs_count <= 0) {