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Wed, 10 Jun 2020 07:32:49 +0200 (CEST) From: Markus Armbruster To: qemu-devel@nongnu.org Subject: [PATCH RESEND v3 52/58] microbit: Eliminate two local variables in microbit_init() Date: Wed, 10 Jun 2020 07:32:41 +0200 Message-Id: <20200610053247.1583243-53-armbru@redhat.com> In-Reply-To: <20200610053247.1583243-1-armbru@redhat.com> References: <20200610053247.1583243-1-armbru@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.23 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Received-SPF: pass client-ip=205.139.110.61; envelope-from=armbru@redhat.com; helo=us-smtp-delivery-1.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/06/09 23:51:15 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] X-Spam_score_int: -30 X-Spam_score: -3.1 X-Spam_bar: --- X-Spam_report: (-3.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-1, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H4=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=_AUTOLEARN X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Paolo Bonzini , =?utf-8?q?Philippe_Mathieu-Daud?= =?utf-8?q?=C3=A9?= Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" Suggested-by: Philippe Mathieu-Daudé Signed-off-by: Markus Armbruster Reviewed-by: Paolo Bonzini Reviewed-by: Philippe Mathieu-Daudé --- hw/arm/microbit.c | 14 ++++++-------- 1 file changed, 6 insertions(+), 8 deletions(-) diff --git a/hw/arm/microbit.c b/hw/arm/microbit.c index d20ebd3aad..8fe42c9d6a 100644 --- a/hw/arm/microbit.c +++ b/hw/arm/microbit.c @@ -36,15 +36,13 @@ static void microbit_init(MachineState *machine) MicrobitMachineState *s = MICROBIT_MACHINE(machine); MemoryRegion *system_memory = get_system_memory(); MemoryRegion *mr; - Object *soc = OBJECT(&s->nrf51); - Object *i2c = OBJECT(&s->i2c); object_initialize_child(OBJECT(machine), "nrf51", &s->nrf51, TYPE_NRF51_SOC); qdev_prop_set_chr(DEVICE(&s->nrf51), "serial0", serial_hd(0)); - object_property_set_link(soc, OBJECT(system_memory), "memory", - &error_fatal); - sysbus_realize(SYS_BUS_DEVICE(soc), &error_fatal); + object_property_set_link(OBJECT(&s->nrf51), OBJECT(system_memory), + "memory", &error_fatal); + sysbus_realize(SYS_BUS_DEVICE(&s->nrf51), &error_fatal); /* * Overlap the TWI stub device into the SoC. This is a microbit-specific @@ -53,13 +51,13 @@ static void microbit_init(MachineState *machine) */ object_initialize_child(OBJECT(machine), "microbit.twi", &s->i2c, TYPE_MICROBIT_I2C); - sysbus_realize(SYS_BUS_DEVICE(i2c), &error_fatal); - mr = sysbus_mmio_get_region(SYS_BUS_DEVICE(i2c), 0); + sysbus_realize(SYS_BUS_DEVICE(&s->i2c), &error_fatal); + mr = sysbus_mmio_get_region(SYS_BUS_DEVICE(&s->i2c), 0); memory_region_add_subregion_overlap(&s->nrf51.container, NRF51_TWI_BASE, mr, -1); armv7m_load_kernel(ARM_CPU(first_cpu), machine->kernel_filename, - NRF51_SOC(soc)->flash_size); + s->nrf51.flash_size); } static void microbit_machine_class_init(ObjectClass *oc, void *data)