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Fri, 10 Feb 2023 08:38:36 -0800 (PST) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Thomas Huth , Sergio Lopez , Richard Henderson , qemu-ppc@nongnu.org, =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PATCH 10/11] hw/isa: Use isa_address_space_io() to reduce access on global 'isabus' Date: Fri, 10 Feb 2023 17:37:43 +0100 Message-Id: <20230210163744.32182-11-philmd@linaro.org> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20230210163744.32182-1-philmd@linaro.org> References: <20230210163744.32182-1-philmd@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2a00:1450:4864:20::42a; envelope-from=philmd@linaro.org; helo=mail-wr1-x42a.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Reviewed-by: Richard Henderson Signed-off-by: Philippe Mathieu-Daudé --- hw/isa/isa-bus.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/hw/isa/isa-bus.c b/hw/isa/isa-bus.c index d19826f96e..d12973103f 100644 --- a/hw/isa/isa-bus.c +++ b/hw/isa/isa-bus.c @@ -114,7 +114,7 @@ static inline void isa_init_ioport(ISADevice *dev, uint16_t ioport) void isa_register_ioport(ISADevice *dev, MemoryRegion *io, uint16_t start) { - memory_region_add_subregion(isabus->address_space_io, start, io); + memory_region_add_subregion(isa_address_space_io(dev), start, io); isa_init_ioport(dev, start); } @@ -133,7 +133,7 @@ int isa_register_portio_list(ISADevice *dev, isa_init_ioport(dev, start); portio_list_register(piolist, OBJECT(dev), pio_start, opaque, name, - isabus->address_space_io, start); + isa_address_space_io(dev), start); return 0; } -- 2.38.1