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Thu, 03 Mar 2022 17:18:37 -0800 (PST) Received: from localhost.localdomain ([193.203.214.57]) by smtp.gmail.com with ESMTPSA id h17-20020ac85e11000000b002ddd5fab777sm2662093qtx.41.2022.03.03.17.18.34 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 03 Mar 2022 17:18:37 -0800 (PST) From: cgel.zte@gmail.com X-Google-Original-From: chi.minghao@zte.com.cn To: mpe@ellerman.id.au Subject: [PATCH] powerpc/sysdev: Use of_device_get_match_data() Date: Fri, 4 Mar 2022 01:18:30 +0000 Message-Id: <20220304011830.2061591-1-chi.minghao@zte.com.cn> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Zeal Robot , linux-kernel@vger.kernel.org, Minghao Chi , jgg@ziepe.ca, paulus@samba.org, maz@kernel.org, tglx@linutronix.de, linuxppc-dev@lists.ozlabs.org Errors-To: linuxppc-dev-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org Sender: "Linuxppc-dev" From: Minghao Chi (CGEL ZTE) Use of_device_get_match_data() to simplify the code. Reported-by: Zeal Robot Signed-off-by: Minghao Chi (CGEL ZTE) --- arch/powerpc/sysdev/fsl_msi.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/arch/powerpc/sysdev/fsl_msi.c b/arch/powerpc/sysdev/fsl_msi.c index b3475ae9f236..9d135bbb30b7 100644 --- a/arch/powerpc/sysdev/fsl_msi.c +++ b/arch/powerpc/sysdev/fsl_msi.c @@ -387,7 +387,6 @@ static int fsl_msi_setup_hwirq(struct fsl_msi *msi, struct platform_device *dev, static const struct of_device_id fsl_of_msi_ids[]; static int fsl_of_msi_probe(struct platform_device *dev) { - const struct of_device_id *match; struct fsl_msi *msi; struct resource res, msiir; int err, i, j, irq_index, count; @@ -397,10 +396,7 @@ static int fsl_of_msi_probe(struct platform_device *dev) u32 offset; struct pci_controller *phb; - match = of_match_device(fsl_of_msi_ids, &dev->dev); - if (!match) - return -EINVAL; - features = match->data; + features = of_device_get_match_data(&dev->dev); printk(KERN_DEBUG "Setting up Freescale MSI support\n");