From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:34501) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1V33Mw-0006vX-0O for qemu-devel@nongnu.org; Sat, 27 Jul 2013 08:13:09 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1V33Mt-0002K2-S0 for qemu-devel@nongnu.org; Sat, 27 Jul 2013 08:13:05 -0400 Received: from cantor2.suse.de ([195.135.220.15]:34317 helo=mx2.suse.de) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1V33Mt-0002Jg-Hk for qemu-devel@nongnu.org; Sat, 27 Jul 2013 08:13:03 -0400 From: =?UTF-8?q?Andreas=20F=C3=A4rber?= Date: Sat, 27 Jul 2013 14:12:55 +0200 Message-Id: <1374927175-26267-4-git-send-email-afaerber@suse.de> In-Reply-To: <1374927175-26267-1-git-send-email-afaerber@suse.de> References: <1374927175-26267-1-git-send-email-afaerber@suse.de> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Subject: [Qemu-devel] [PATCH qom-next for-1.6 3/3] xilinx_spi: QOM cast cleanup List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: Peter Crosthwaite , "Edgar E. Iglesias" , =?UTF-8?q?Andreas=20F=C3=A4rber?= Signed-off-by: Andreas F=C3=A4rber --- hw/ssi/xilinx_spi.c | 27 ++++++++++++++++----------- 1 file changed, 16 insertions(+), 11 deletions(-) diff --git a/hw/ssi/xilinx_spi.c b/hw/ssi/xilinx_spi.c index 7a9fd81..d44caae 100644 --- a/hw/ssi/xilinx_spi.c +++ b/hw/ssi/xilinx_spi.c @@ -73,8 +73,12 @@ =20 #define FIFO_CAPACITY 256 =20 +#define TYPE_XILINX_SPI "xlnx.xps-spi" +#define XILINX_SPI(obj) OBJECT_CHECK(XilinxSPI, (obj), TYPE_XILINX_SPI) + typedef struct XilinxSPI { - SysBusDevice busdev; + SysBusDevice parent_obj; + MemoryRegion mmio; =20 qemu_irq irq; @@ -109,7 +113,7 @@ static void rxfifo_reset(XilinxSPI *s) =20 static void xlx_spi_update_cs(XilinxSPI *s) { - int i; + int i; =20 for (i =3D 0; i < s->num_cs; ++i) { qemu_set_irq(s->cs_lines[i], !(~s->regs[R_SPISSR] & 1 << i)); @@ -154,7 +158,7 @@ static void xlx_spi_do_reset(XilinxSPI *s) =20 static void xlx_spi_reset(DeviceState *d) { - xlx_spi_do_reset(DO_UPCAST(XilinxSPI, busdev.qdev, d)); + xlx_spi_do_reset(XILINX_SPI(d)); } =20 static inline int spi_master_enabled(XilinxSPI *s) @@ -314,25 +318,26 @@ static const MemoryRegionOps spi_ops =3D { } }; =20 -static int xilinx_spi_init(SysBusDevice *dev) +static int xilinx_spi_init(SysBusDevice *sbd) { + DeviceState *dev =3D DEVICE(sbd); + XilinxSPI *s =3D XILINX_SPI(dev); int i; - XilinxSPI *s =3D FROM_SYSBUS(typeof(*s), dev); =20 DB_PRINT("\n"); =20 - s->spi =3D ssi_create_bus(&dev->qdev, "spi"); + s->spi =3D ssi_create_bus(dev, "spi"); =20 - sysbus_init_irq(dev, &s->irq); + sysbus_init_irq(sbd, &s->irq); s->cs_lines =3D g_new(qemu_irq, s->num_cs); - ssi_auto_connect_slaves(DEVICE(s), s->cs_lines, s->spi); + ssi_auto_connect_slaves(dev, s->cs_lines, s->spi); for (i =3D 0; i < s->num_cs; ++i) { - sysbus_init_irq(dev, &s->cs_lines[i]); + sysbus_init_irq(sbd, &s->cs_lines[i]); } =20 memory_region_init_io(&s->mmio, OBJECT(s), &spi_ops, s, "xilinx-spi", R_MAX * 4); - sysbus_init_mmio(dev, &s->mmio); + sysbus_init_mmio(sbd, &s->mmio); =20 s->irqline =3D -1; =20 @@ -372,7 +377,7 @@ static void xilinx_spi_class_init(ObjectClass *klass,= void *data) } =20 static const TypeInfo xilinx_spi_info =3D { - .name =3D "xlnx.xps-spi", + .name =3D TYPE_XILINX_SPI, .parent =3D TYPE_SYS_BUS_DEVICE, .instance_size =3D sizeof(XilinxSPI), .class_init =3D xilinx_spi_class_init, --=20 1.8.1.4