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ERROR: modpost: missing MODULE_LICENSE() in drivers/pci/controller/pcie-mt7621.o Fix this by adding MODULE attributes to the driver. Signed-off-by: Yanteng Si Acked-by: Sergio Paracuellos --- drivers/pci/controller/pcie-mt7621.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/pci/controller/pcie-mt7621.c b/drivers/pci/controller/pcie-mt7621.c index b60dfb45ef7b..668b737f86fb 100644 --- a/drivers/pci/controller/pcie-mt7621.c +++ b/drivers/pci/controller/pcie-mt7621.c @@ -598,3 +598,5 @@ static struct platform_driver mt7621_pci_driver = { }, }; builtin_platform_driver(mt7621_pci_driver); + +MODULE_LICENSE("GPL v2"); \ No newline at end of file From patchwork Thu Oct 28 04:04:53 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: yanteng si X-Patchwork-Id: 12589265 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D8796C433F5 for ; Thu, 28 Oct 2021 04:07:13 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 955E760200 for ; 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Wed, 27 Oct 2021 21:05:37 -0700 (PDT) From: Yanteng Si X-Google-Original-From: Yanteng Si To: tsbogend@alpha.franken.de, sergio.paracuellos@gmail.com, f.fainelli@gmail.com, bcm-kernel-feedback-list@broadcom.com Cc: Yanteng Si , sfr@canb.auug.org.au, lorenzo.pieralisi@arm.com, robh@kernel.org, kw@linux.com, bhelgaas@google.com, matthias.bgg@gmail.com, p.zabel@pengutronix.de, linux-pci@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-mips@vger.kernel.org, chenhuacai@kernel.org, sterlingteng@gmail.com, linux-next@vger.kernel.org Subject: [PATCH v2 2/3] MIPS: cm/cpc: export some missing symbols to be able to use them from driver code Date: Thu, 28 Oct 2021 12:04:53 +0800 Message-Id: <112fea0c8c1b65a762ac98412216239160721263.1635390750.git.siyanteng@loongson.cn> X-Mailer: git-send-email 2.27.0 In-Reply-To: References: MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211027_210538_996750_2C31AFFC X-CRM114-Status: GOOD ( 11.28 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Since commit 2bdd5238e756 ("PCI: mt7621: Add MediaTek MT7621 PCIe host controller driver") the MT7621 PCIe host controller driver is built as a module but modpost complains once these drivers become modules. ERROR: modpost: "mips_cm_unlock_other" [drivers/pci/controller/pcie-mt7621.ko] undefined! ERROR: modpost: "mips_cpc_base" [drivers/pci/controller/pcie-mt7621.ko] undefined! ERROR: modpost: "mips_cm_lock_other" [drivers/pci/controller/pcie-mt7621.ko] undefined! ERROR: modpost: "mips_cm_is64" [drivers/pci/controller/pcie-mt7621.ko] undefined! ERROR: modpost: "mips_gcr_base" [drivers/pci/controller/pcie-mt7621.ko] undefined! Let's just export them. Signed-off-by: Yanteng Si Reviewed-by: Sergio Paracuellos --- arch/mips/kernel/mips-cm.c | 5 +++++ arch/mips/kernel/mips-cpc.c | 1 + 2 files changed, 6 insertions(+) diff --git a/arch/mips/kernel/mips-cm.c b/arch/mips/kernel/mips-cm.c index 90f1c3df1f0e..892258760bf3 100644 --- a/arch/mips/kernel/mips-cm.c +++ b/arch/mips/kernel/mips-cm.c @@ -12,8 +12,11 @@ #include void __iomem *mips_gcr_base; +EXPORT_SYMBOL_GPL(mips_gcr_base); + void __iomem *mips_cm_l2sync_base; int mips_cm_is64; +EXPORT_SYMBOL_GPL(mips_cm_is64); static char *cm2_tr[8] = { "mem", "gcr", "gic", "mmio", @@ -353,6 +356,7 @@ void mips_cm_lock_other(unsigned int cluster, unsigned int core, */ mb(); } +EXPORT_SYMBOL_GPL(mips_cm_lock_other); void mips_cm_unlock_other(void) { @@ -369,6 +373,7 @@ void mips_cm_unlock_other(void) preempt_enable(); } +EXPORT_SYMBOL_GPL(mips_cm_unlock_other); void mips_cm_error_report(void) { diff --git a/arch/mips/kernel/mips-cpc.c b/arch/mips/kernel/mips-cpc.c index 8d2535123f11..26392d18729c 100644 --- a/arch/mips/kernel/mips-cpc.c +++ b/arch/mips/kernel/mips-cpc.c @@ -13,6 +13,7 @@ #include void __iomem *mips_cpc_base; +EXPORT_SYMBOL_GPL(mips_cpc_base); static DEFINE_PER_CPU_ALIGNED(spinlock_t, cpc_core_lock); From patchwork Thu Oct 28 04:04:54 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: yanteng si X-Patchwork-Id: 12589267 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6AA16C433F5 for ; Thu, 28 Oct 2021 04:07:21 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 35DF060527 for ; Thu, 28 Oct 2021 04:07:21 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 35DF060527 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; 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Wed, 27 Oct 2021 21:05:43 -0700 (PDT) From: Yanteng Si X-Google-Original-From: Yanteng Si To: tsbogend@alpha.franken.de, sergio.paracuellos@gmail.com, f.fainelli@gmail.com, bcm-kernel-feedback-list@broadcom.com Cc: Wang Haojun , sfr@canb.auug.org.au, lorenzo.pieralisi@arm.com, robh@kernel.org, kw@linux.com, bhelgaas@google.com, matthias.bgg@gmail.com, p.zabel@pengutronix.de, linux-pci@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-mips@vger.kernel.org, chenhuacai@kernel.org, sterlingteng@gmail.com, linux-next@vger.kernel.org, Yanteng Si Subject: [PATCH v2 3/3] MIPS: traps: export a missing symbols to be able to use it from driver code Date: Thu, 28 Oct 2021 12:04:54 +0800 Message-Id: <8c0287f7197e3d056e3954711aaa4501146de938.1635390750.git.siyanteng@loongson.cn> X-Mailer: git-send-email 2.27.0 In-Reply-To: References: MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211027_210545_494702_3C2F96F2 X-CRM114-Status: GOOD ( 10.47 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Wang Haojun Since commit 707a4cdf86e5 ("bus: brcmstb_gisb: Allow building as module") the brcmstb_gisb bus driver is built as a module but modpost complains once these drivers become modules. ERROR: modpost: "board_be_handler" [drivers/bus/brcmstb_gisb.ko] undefined! Let's just export it. Signed-off-by: Wang Haojun Signed-off-by: Yanteng Si --- arch/mips/kernel/traps.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c index 6f07362de5ce..409bcc755b89 100644 --- a/arch/mips/kernel/traps.c +++ b/arch/mips/kernel/traps.c @@ -104,6 +104,7 @@ extern void tlb_do_page_fault_0(void); void (*board_be_init)(void); int (*board_be_handler)(struct pt_regs *regs, int is_fixup); +EXPORT_SYMBOL_GPL(board_be_handler); void (*board_nmi_handler_setup)(void); void (*board_ejtag_handler_setup)(void); void (*board_bind_eic_interrupt)(int irq, int regset);