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[147.11.224.80]) by smtp.gmail.com with ESMTPSA id l44sm20154449pje.29.2019.08.07.00.45.59 (version=TLS1 cipher=AES128-SHA bits=128/128); Wed, 07 Aug 2019 00:46:00 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:subject:date:message-id:in-reply-to:references; bh=WcpG0CVXsq6+o6LWOrY8Ur4Wyj26nMAadnvMIS79BgA=; b=Q+e9lu/5J5vgBg8dxjAdOx/LMflBrPklOVEBB/Qcz6UdsK9WTcU1YEVhNRhxCjmH8O YGSKdu95nlMKLw3t5rI6J+WVHg2+OZsK3t0Ek3xjBl25IK3/9Sq5YIdhyvZjjq7wYrx7 O4EwZe0rU0Dyq7mGHlYyB9lykPc8e4noxBinijyJENoeCwTE7b0DaZgS6pO2vFYdseAU UqbPW7gwtywLXY0ikkrnEf1AXo8fMaWxVJtZZ416h+NoGZrtRYABHDvTyu6PIxR22jGo pp2xr0YM4ob7yTkTqOcsyhRazVIgD7th8DidTEz+HlT8MX58Adyey+UrzvZy4obV1hIY b2eA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:subject:date:message-id:in-reply-to :references; bh=WcpG0CVXsq6+o6LWOrY8Ur4Wyj26nMAadnvMIS79BgA=; b=acrzTSFLQ83ZiRzoIrO/j6Cy5yK6V/cijdkHEEiBfbQzGl1tDDBG0X8YzZ0Z0gztIX N0Q3E5L+lzKk+FsHh6i0QFLFah+QvSCPNUZ/Bhg2DiztMNKCzgJylESMsIxAfoP3w+PM 59dDOA2p9VQ5mu/s016U5YUly0w1qmDOflW6g+cvs0ChEMlrA7RepAzG1aLGTYkT0jms +qd1myOtXTvBC+ZlWyGLY9ST14qv9KEqhmqvzqf19yUUQJOGYihaqyxbd9T00cxSSvS9 lehIkHTqDa8GPo5gJDP8SNscK0CmQYXw+n06/7Uy9sT3oTbwUXh9mtX5H40cK3Et+a/L cCCw== X-Gm-Message-State: APjAAAW/RvT24hnQ0mTGM7JTO+mtCE8xY7I2GpavKsYbnQRhyySuvl85 EQPKfyBPItZJmPnbcKDUPcQ= X-Google-Smtp-Source: APXvYqwqd+fz30ASxK8yq6NZH1iewj2D4OTQ/b57MuWCXdXTkC006WwAPXE8ERDnz22sMqXCRQvNaA== X-Received: by 2002:aa7:9713:: with SMTP id a19mr8008957pfg.64.1565163960946; Wed, 07 Aug 2019 00:46:00 -0700 (PDT) From: Bin Meng To: Alistair Francis , Bastian Koppelmann , Palmer Dabbelt , Sagar Karandikar , qemu-devel@nongnu.org, qemu-riscv@nongnu.org Date: Wed, 7 Aug 2019 00:45:23 -0700 Message-Id: <1565163924-18621-28-git-send-email-bmeng.cn@gmail.com> X-Mailer: git-send-email 1.7.1 In-Reply-To: <1565163924-18621-1-git-send-email-bmeng.cn@gmail.com> References: <1565163924-18621-1-git-send-email-bmeng.cn@gmail.com> X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2607:f8b0:4864:20::643 Subject: [Qemu-devel] [PATCH v2 27/28] riscv: virt: Change create_fdt() to return void 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: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" There is no need to return fdt at the end of create_fdt() because it's already saved in s->fdt. Other machines (sifive_u, spike) don't do it neither. Signed-off-by: Bin Meng Reviewed-by: Chih-Min Chao Reviewed-by: Philippe Mathieu-Daud=C3=A9 --- Changes in v2: None hw/riscv/virt.c | 11 ++++------- 1 file changed, 4 insertions(+), 7 deletions(-) diff --git a/hw/riscv/virt.c b/hw/riscv/virt.c index 2f75195..6bfa721 100644 --- a/hw/riscv/virt.c +++ b/hw/riscv/virt.c @@ -112,7 +112,7 @@ static void create_pcie_irq_map(void *fdt, char *nodena= me, 0x1800, 0, 0, 0x7); } =20 -static void *create_fdt(RISCVVirtState *s, const struct MemmapEntry *memma= p, +static void create_fdt(RISCVVirtState *s, const struct MemmapEntry *memmap, uint64_t mem_size, const char *cmdline) { void *fdt; @@ -316,8 +316,6 @@ static void *create_fdt(RISCVVirtState *s, const struct= MemmapEntry *memmap, qemu_fdt_setprop_string(fdt, "/chosen", "bootargs", cmdline); } g_free(nodename); - - return fdt; } =20 =20 @@ -373,7 +371,6 @@ static void riscv_virt_board_init(MachineState *machine) size_t plic_hart_config_len; int i; unsigned int smp_cpus =3D machine->smp.cpus; - void *fdt; =20 /* Initialize SOC */ object_initialize_child(OBJECT(machine), "soc", &s->soc, sizeof(s->soc= ), @@ -392,7 +389,7 @@ static void riscv_virt_board_init(MachineState *machine) main_mem); =20 /* create device tree */ - fdt =3D create_fdt(s, memmap, machine->ram_size, machine->kernel_cmdli= ne); + create_fdt(s, memmap, machine->ram_size, machine->kernel_cmdline); =20 /* boot rom */ memory_region_init_rom(mask_rom, NULL, "riscv_virt_board.mrom", @@ -411,9 +408,9 @@ static void riscv_virt_board_init(MachineState *machine) hwaddr end =3D riscv_load_initrd(machine->initrd_filename, machine->ram_size, kernel_entry, &start); - qemu_fdt_setprop_cell(fdt, "/chosen", + qemu_fdt_setprop_cell(s->fdt, "/chosen", "linux,initrd-start", start); - qemu_fdt_setprop_cell(fdt, "/chosen", "linux,initrd-end", + qemu_fdt_setprop_cell(s->fdt, "/chosen", "linux,initrd-end", end); } } --=20 2.7.4