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Wed, 20 Jan 2021 22:35:01 -0800 Received: from mtkmbs08n1.mediatek.inc (172.21.101.55) by MTKMBS62DR.mediatek.inc (172.29.94.18) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Wed, 20 Jan 2021 22:25:12 -0800 Received: from MTKCAS06.mediatek.inc (172.21.101.30) by mtkmbs08n1.mediatek.inc (172.21.101.55) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Thu, 21 Jan 2021 14:25:10 +0800 Received: from localhost.localdomain (10.17.3.153) by MTKCAS06.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Thu, 21 Jan 2021 14:25:09 +0800 From: Yong Wu To: Krzysztof Kozlowski , Matthias Brugger Subject: [PATCH 1/3] memory: mtk-smi: Use platform_register_drivers Date: Thu, 21 Jan 2021 14:24:27 +0800 Message-ID: <20210121062429.26504-2-yong.wu@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20210121062429.26504-1-yong.wu@mediatek.com> References: <20210121062429.26504-1-yong.wu@mediatek.com> MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210121_013504_711914_047E839C X-CRM114-Status: GOOD ( 14.03 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: youlin.pei@mediatek.com, anan.sun@mediatek.com, Nicolas Boichat , srv_heupstream@mediatek.com, Robin Murphy , Joerg Roedel , linux-kernel@vger.kernel.org, yi.kuo@mediatek.com, Tomasz Figa , iommu@lists.linux-foundation.org, linux-mediatek@lists.infradead.org, yong.wu@mediatek.com, Will Deacon , linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org In this file, we have 2 drivers, smi-common and smi-larb. Use platform_register_drivers. Signed-off-by: Yong Wu --- drivers/memory/mtk-smi.c | 25 ++++++------------------- 1 file changed, 6 insertions(+), 19 deletions(-) diff --git a/drivers/memory/mtk-smi.c b/drivers/memory/mtk-smi.c index ac350f8d1e20..e2aebd2bfa8e 100644 --- a/drivers/memory/mtk-smi.c +++ b/drivers/memory/mtk-smi.c @@ -587,26 +587,13 @@ static struct platform_driver mtk_smi_common_driver = { } }; +static struct platform_driver * const smidrivers[] = { + &mtk_smi_common_driver, + &mtk_smi_larb_driver, +}; + static int __init mtk_smi_init(void) { - int ret; - - ret = platform_driver_register(&mtk_smi_common_driver); - if (ret != 0) { - pr_err("Failed to register SMI driver\n"); - return ret; - } - - ret = platform_driver_register(&mtk_smi_larb_driver); - if (ret != 0) { - pr_err("Failed to register SMI-LARB driver\n"); - goto err_unreg_smi; - } - return ret; - -err_unreg_smi: - platform_driver_unregister(&mtk_smi_common_driver); - return ret; + return platform_register_drivers(smidrivers, ARRAY_SIZE(smidrivers)); } - module_init(mtk_smi_init);