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GET /api/patches/2197042/?format=api
{ "id": 2197042, "url": "http://patchwork.ozlabs.org/api/patches/2197042/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-ppc/patch/20260216213121.47122-3-philmd@linaro.org/", "project": { "id": 69, "url": "http://patchwork.ozlabs.org/api/projects/69/?format=api", "name": "QEMU powerpc development", "link_name": "qemu-ppc", "list_id": "qemu-ppc.nongnu.org", "list_email": "qemu-ppc@nongnu.org", "web_url": "", "scm_url": "", "webscm_url": "", "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20260216213121.47122-3-philmd@linaro.org>", "list_archive_url": null, "date": "2026-02-16T21:31:15", "name": "[v2,2/8] hw/display/macfb: Constify macfb_mode_table[] array", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "2567bd0ec018b87cada49b44b551f6de7a81a747", "submitter": { "id": 85046, "url": "http://patchwork.ozlabs.org/api/people/85046/?format=api", "name": "Philippe Mathieu-Daudé", "email": "philmd@linaro.org" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/qemu-ppc/patch/20260216213121.47122-3-philmd@linaro.org/mbox/", "series": [ { "id": 492354, "url": "http://patchwork.ozlabs.org/api/series/492354/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-ppc/list/?series=492354", "date": "2026-02-16T21:31:13", "name": "system: Absorb globals-target.c within common globals.c", "version": 2, "mbox": "http://patchwork.ozlabs.org/series/492354/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2197042/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2197042/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<qemu-ppc-bounces+incoming=patchwork.ozlabs.org@nongnu.org>", "X-Original-To": "incoming@patchwork.ozlabs.org", "Delivered-To": "patchwork-incoming@legolas.ozlabs.org", "Authentication-Results": [ "legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=linaro.org header.i=@linaro.org header.a=rsa-sha256\n header.s=google header.b=rg3pZiOk;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org\n (client-ip=209.51.188.17; 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charset=UTF-8", "Content-Transfer-Encoding": "8bit", "Received-SPF": "pass client-ip=2a00:1450:4864:20::336;\n envelope-from=philmd@linaro.org; helo=mail-wm1-x336.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,\n DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1,\n RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001,\n SPF_PASS=-0.001 autolearn=ham autolearn_force=no", "X-Spam_action": "no action", "X-BeenThere": "qemu-ppc@nongnu.org", "X-Mailman-Version": "2.1.29", "Precedence": "list", "List-Id": "<qemu-ppc.nongnu.org>", "List-Unsubscribe": "<https://lists.nongnu.org/mailman/options/qemu-ppc>,\n <mailto:qemu-ppc-request@nongnu.org?subject=unsubscribe>", "List-Archive": "<https://lists.nongnu.org/archive/html/qemu-ppc>", "List-Post": "<mailto:qemu-ppc@nongnu.org>", "List-Help": "<mailto:qemu-ppc-request@nongnu.org?subject=help>", "List-Subscribe": "<https://lists.nongnu.org/mailman/listinfo/qemu-ppc>,\n <mailto:qemu-ppc-request@nongnu.org?subject=subscribe>", "Errors-To": "qemu-ppc-bounces+incoming=patchwork.ozlabs.org@nongnu.org", "Sender": "qemu-ppc-bounces+incoming=patchwork.ozlabs.org@nongnu.org" }, "content": "macfb_mode_table[] is only read, never updated, so can be const.\n\nUpdate the call sites accordingly.\nMake the MacfbState::mode pointer to const.\n\nSigned-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>\nReviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>\nReviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>\n---\n include/hw/display/macfb.h | 2 +-\n hw/display/macfb.c | 10 +++++-----\n hw/m68k/q800.c | 2 +-\n 3 files changed, 7 insertions(+), 7 deletions(-)", "diff": "diff --git a/include/hw/display/macfb.h b/include/hw/display/macfb.h\nindex 495dead44b5..cb7aac7a4dd 100644\n--- a/include/hw/display/macfb.h\n+++ b/include/hw/display/macfb.h\n@@ -66,7 +66,7 @@ typedef struct MacfbState {\n uint8_t type;\n \n uint32_t regs[MACFB_NUM_REGS];\n- MacFbMode *mode;\n+ const MacFbMode *mode;\n \n QEMUTimer *vbl_timer;\n qemu_irq irq;\ndiff --git a/hw/display/macfb.c b/hw/display/macfb.c\nindex 57ad8ad5587..8ef174dc6df 100644\n--- a/hw/display/macfb.c\n+++ b/hw/display/macfb.c\n@@ -100,7 +100,7 @@ static const MacFbSense macfb_sense_table[] = {\n { MACFB_DISPLAY_SVGA, 0x7, 0x5 },\n };\n \n-static MacFbMode macfb_mode_table[] = {\n+static const MacFbMode macfb_mode_table[] = {\n { MACFB_DISPLAY_VGA, 1, 0x100, 0x71e, 640, 480, 0x400, 0x1000 },\n { MACFB_DISPLAY_VGA, 2, 0x100, 0x70e, 640, 480, 0x400, 0x1000 },\n { MACFB_DISPLAY_VGA, 4, 0x100, 0x706, 640, 480, 0x400, 0x1000 },\n@@ -397,7 +397,7 @@ static void macfb_update_mode(MacfbState *s)\n \n static void macfb_mode_write(MacfbState *s)\n {\n- MacFbMode *macfb_mode;\n+ const MacFbMode *macfb_mode;\n int i;\n \n for (i = 0; i < ARRAY_SIZE(macfb_mode_table); i++) {\n@@ -418,11 +418,11 @@ static void macfb_mode_write(MacfbState *s)\n }\n }\n \n-static MacFbMode *macfb_find_mode(MacfbDisplayType display_type,\n+static const MacFbMode *macfb_find_mode(MacfbDisplayType display_type,\n uint16_t width, uint16_t height,\n uint8_t depth)\n {\n- MacFbMode *macfb_mode;\n+ const MacFbMode *macfb_mode;\n int i;\n \n for (i = 0; i < ARRAY_SIZE(macfb_mode_table); i++) {\n@@ -440,7 +440,7 @@ static MacFbMode *macfb_find_mode(MacfbDisplayType display_type,\n static gchar *macfb_mode_list(void)\n {\n GString *list = g_string_new(\"\");\n- MacFbMode *macfb_mode;\n+ const MacFbMode *macfb_mode;\n int i;\n \n for (i = 0; i < ARRAY_SIZE(macfb_mode_table); i++) {\ndiff --git a/hw/m68k/q800.c b/hw/m68k/q800.c\nindex 25ddddb5d9f..4767eb4298f 100644\n--- a/hw/m68k/q800.c\n+++ b/hw/m68k/q800.c\n@@ -255,7 +255,7 @@ static void q800_machine_init(MachineState *machine)\n int32_t initrd_size;\n uint8_t *prom;\n int i, checksum;\n- MacFbMode *macfb_mode;\n+ const MacFbMode *macfb_mode;\n ram_addr_t ram_size = machine->ram_size;\n const char *kernel_filename = machine->kernel_filename;\n const char *initrd_filename = machine->initrd_filename;\n", "prefixes": [ "v2", "2/8" ] }