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a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:in-reply-to:message-id:mime-version :references:subject:from:to:cc; bh=DKGRFKWlyGqgvFuZLsoVKcLXRUmmTtOYHyvcndsSP+U=; b=TbjrWM/zTApk3p3SAva617i1hMhiOAmhCqwIIZX2GEbBZN3TrZNsZKfgj8/qg/N375 OkC+DaTRsIN9tdKVnpOIg0qnoAQqjjJoNCTMK0nb6zGY2Bm1LxUlDVAbcQJFMLWM4cpc mX0WO7fOOIu3e5U3JZGB0RZ9a2rTI9H2V09kZOb1ejKzAw8ndHzLTKQ4cppV+xGo+23N O08R89I23BqxJHGj9HcI1EEE6AF3J0hODg69i/4D47cJHaVZi8OSOHl5Jaf/jK70LoAp Ktz2q6or5wfwikvuspOFgeCdFiaTS7BPuaNhlufIvTsmWAvmKCxxxhMKFLqudZ1YMZVQ mMoQ== X-Gm-Message-State: AOAM532rDCgKRi3fi+Yuu58KWAiJ8JFcptOjJQm4EoyBdf/gHRmJrGN/ quTDJYzvnAmT+v+ys0ITBCGWWgye0F5utyA= X-Google-Smtp-Source: ABdhPJw0Oq4D37hE7WRVSZZsPHqDRMN/reFgLscACQLoMocTAkUGaDa91/twwV300uYzLONkac+Q5pfdV9Natf0= X-Received: by 2002:a17:90a:32cb:: with SMTP id l69mr11006149pjb.205.1595030805133; Fri, 17 Jul 2020 17:06:45 -0700 (PDT) Date: Fri, 17 Jul 2020 17:06:35 -0700 In-Reply-To: <20200718000637.3632841-1-saravanak@google.com> Message-Id: <20200718000637.3632841-3-saravanak@google.com> Mime-Version: 1.0 References: <20200718000637.3632841-1-saravanak@google.com> X-Mailer: git-send-email 2.28.0.rc0.105.gf9edc3c819-goog Subject: [PATCH v3 2/4] irqchip/qcom-pdc: Switch to using IRQCHIP_PLATFORM_DRIVER helper macros From: Saravana Kannan To: Thomas Gleixner , Jason Cooper , Marc Zyngier , Matthias Brugger , Andy Gross , Bjorn Andersson X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200717_200652_947584_94FB9EA5 X-CRM114-Status: GOOD ( 10.23 ) 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: CC Hwang , Saravana Kannan , linux-arm-msm@vger.kernel.org, Hanks Chen , Loda Chou , linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org, John Stultz , kernel-team@android.com, linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Switch the driver to use the helper macros. In addition to reducing the number of lines, this also adds module unload protection (if the driver is compiled as a module) by switching from module_platform_driver to builtin_platform_driver. Signed-off-by: Saravana Kannan --- drivers/irqchip/qcom-pdc.c | 26 +++----------------------- 1 file changed, 3 insertions(+), 23 deletions(-) diff --git a/drivers/irqchip/qcom-pdc.c b/drivers/irqchip/qcom-pdc.c index 5b624e3295e4..c1c5dfad57cc 100644 --- a/drivers/irqchip/qcom-pdc.c +++ b/drivers/irqchip/qcom-pdc.c @@ -432,28 +432,8 @@ static int qcom_pdc_init(struct device_node *node, struct device_node *parent) return ret; } -static int qcom_pdc_probe(struct platform_device *pdev) -{ - struct device_node *np = pdev->dev.of_node; - struct device_node *parent = of_irq_find_parent(np); - - return qcom_pdc_init(np, parent); -} - -static const struct of_device_id qcom_pdc_match_table[] = { - { .compatible = "qcom,pdc" }, - {} -}; -MODULE_DEVICE_TABLE(of, qcom_pdc_match_table); - -static struct platform_driver qcom_pdc_driver = { - .probe = qcom_pdc_probe, - .driver = { - .name = "qcom-pdc", - .of_match_table = qcom_pdc_match_table, - .suppress_bind_attrs = true, - }, -}; -module_platform_driver(qcom_pdc_driver); +IRQCHIP_PLATFORM_DRIVER_BEGIN(qcom_pdc) +IRQCHIP_MATCH("qcom,pdc", qcom_pdc_init) +IRQCHIP_PLATFORM_DRIVER_END(qcom_pdc) MODULE_DESCRIPTION("Qualcomm Technologies, Inc. Power Domain Controller"); MODULE_LICENSE("GPL v2"); -- 2.28.0.rc0.105.gf9edc3c819-goog _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel