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Fri, 06 Nov 2026 17:00:28 -0800 (PST) X-Received: by 2002:a05:620a:258b:b0:944:4e6:85d8 with SMTP id af79cd13be357-94604b8bb36mr113021485a.5.1794013227544; Fri, 06 Nov 2026 17:00:27 -0800 (PST) Received: from bmasney-x1.rmtuswv.csb ([69.43.42.202]) by smtp.gmail.com with ESMTPSA id af79cd13be357-945f5a97aa1sm258908585a.8.2026.11.06.17.00.26 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 06 Nov 2026 17:00:27 -0800 (PST) From: Brian Masney Date: Fri, 06 Nov 2026 20:00:18 -0500 Subject: [PATCH] dmaengine: qcom: gpi: convert to subsys_platform_driver() X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20261106-dma-gpi-subsys-v1-1-b37dcb4ba3c4@redhat.com> X-B4-Tracking: v=1; b=H4sIAAAAAAAC/6tWKk4tykwtVrJSqFYqSi3LLM7MzwNyDHUUlJIzE vPSU3UzU4B8JSMDIzNDQwMz3ZTcRN30gkzd4tKk4spiXVNLk8TkZCPDZCPTJCWgpoKi1LTMCrC B0bEQPlBlVmpyCcgUpdpaAIShc+dyAAAA X-Change-ID: 20261106-dma-gpi-subsys-594acc21c25b To: Vinod Koul , Frank Li Cc: linux-arm-msm@vger.kernel.org, dmaengine@vger.kernel.org, linux-kernel@vger.kernel.org, Brian Masney X-Mailer: b4 0.17-dev-d96cb X-Developer-Signature: v=1; a=openpgp-sha256; l=1232; i=bmasney@redhat.com; s=20250903; h=from:subject:message-id; bh=jmAzhr4h6GEVM+4TElleiQn0m9dCBbcSbMe6/5AUMZU=; b=owGbwMvMwCW2/dJd9di6A+2Mp9WSGLLeVajvYHvCrcZnfVhup7ZbVD/jQymBBFPzLpMpT6rOT NCwenq6o5SFQYyLQVZMkWVJrlFBROoq23t3NFlg5rAygQxh4OIUgIksS2Fk2CdjtdZB7cIq7daS rSkXf0ju6Lrx+d2f5guVLB8/qCeXrGRk2G00j3+l2+FX5xUaTlVI/VNSZuI5/v9s5qyHDMpldzt 2MgEA X-Developer-Key: i=bmasney@redhat.com; a=openpgp; fpr=A46D32705865AA3DDEDC2904B7D2DD275D7EC087 Reduce boilerplate code in this driver and convert it over to use the macro subsys_platform_driver(). Note that this driver is configured in the Kconfig to be a tristate, the driver doesn't have suppress_bind_attrs set, and there is no __exit function defined. This change will add an __exit function that unregisters the platform driver. Signed-off-by: Brian Masney --- drivers/dma/qcom/gpi.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/drivers/dma/qcom/gpi.c b/drivers/dma/qcom/gpi.c index c41bfac65ddf..d6c76ce1846e 100644 --- a/drivers/dma/qcom/gpi.c +++ b/drivers/dma/qcom/gpi.c @@ -2325,11 +2325,7 @@ static struct platform_driver gpi_driver = { }, }; -static int __init gpi_init(void) -{ - return platform_driver_register(&gpi_driver); -} -subsys_initcall(gpi_init) +subsys_platform_driver(gpi_driver); MODULE_DESCRIPTION("QCOM GPI DMA engine driver"); MODULE_LICENSE("GPL v2"); --- base-commit: ddfe51b0a0f5dc9e415cc2c8ad8db17532dd426b base-tree: git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master change-id: 20261106-dma-gpi-subsys-594acc21c25b Best regards, -- Brian Masney