From mboxrd@z Thu Jan 1 00:00:00 1970 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5B84AC433EF for ; Sun, 30 Jan 2022 21:02:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1356415AbiA3VCk (ORCPT ); Sun, 30 Jan 2022 16:02:40 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56820 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1356358AbiA3VC1 (ORCPT ); Sun, 30 Jan 2022 16:02:27 -0500 Received: from mail-wr1-x434.google.com (mail-wr1-x434.google.com [IPv6:2a00:1450:4864:20::434]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 04BAFC061714 for ; Sun, 30 Jan 2022 13:02:27 -0800 (PST) Received: by mail-wr1-x434.google.com with SMTP id m14so21385242wrg.12 for ; Sun, 30 Jan 2022 13:02:26 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=MNQUuQFFfpeWugiolZqopaG6OtAWAYvBDQU1DSusnnk=; b=kHh6+rnAfh1UicGsC+iJz9NJQum0K2Cxfwo4EqwieSebI9JjCzku9c+/47G38UUuuS OMZ9UMlxqVkK1n1TuEvSgEESwt2BSbn2IfkLx4Rc8qxW9NOrdgJ/bSED5jAOrNXM3EtJ lTZLyHJEufuRQdpYbgHsGC8Ts4qncbAug9thUjRUm2n0kk/1iO4QT3pUHZVbWtTF7hIf /HnMPGBos/MHr+Zx2okCr8mjdtkGr2cy7Akp+A1jIHwsnaGDpwFnEo6zggRlT1jKt4Y1 wFfs6rICskTLjQE2VCdu021HMul+hsBRy6s8mvrCRO4+hvrbUvoTzDAcYnaM8XTEJsAq 7k/Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=MNQUuQFFfpeWugiolZqopaG6OtAWAYvBDQU1DSusnnk=; b=Kcybp7JMrK5vaS95dbVAMvMoz95jt5/2RaaJICscKIXznwl0Zi9IonA9Tb8eL9oiWI yY2HBsa9clLlGAyPm1HQ5f+kkKfpVmwB9XJRkzQOv8U7TeGQovFxdljhhVIqYnHKUpqa rypUxqjAanTEZVKFwD73vEmjvOaBWcm/oHOgMTuGOKhdJHVgMJfRZd9vgiwsjjILm9z9 JuyXcWgh1XOs1ZAVkFY4haF02ZHa0BCB6eoNt8T/quN4Zh1JUwIQwlZXItiXJvsCBSiU 16LkIyGxyXELlUqOxUNBmCxFIwcM4NprssX7+wZmxH4fR2YTZKHcoYYzCROLDI6JEJ3L 3jqQ== X-Gm-Message-State: AOAM533FQpZx5SnnbNqxx8IjW/iz2rZadSc5Bm5wa0k91kvbvDxeszhy LohvqZbDrUE0Y11S6hAuETUncA== X-Google-Smtp-Source: ABdhPJwnWuziiq1f4PdtrcCYU1OtKdjwSfYjmTBoTDV76XQcm47JlfCtRFtPAz9INT1cD5L8qeIjoQ== X-Received: by 2002:adf:fe01:: with SMTP id n1mr15207083wrr.141.1643576545483; Sun, 30 Jan 2022 13:02:25 -0800 (PST) Received: from localhost.localdomain ([2a01:e34:ed2f:f020:d3c5:fe0:78a4:5227]) by smtp.gmail.com with ESMTPSA id i6sm9845185wrw.8.2022.01.30.13.02.24 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 30 Jan 2022 13:02:24 -0800 (PST) From: Daniel Lezcano To: daniel.lezcano@linaro.org, rjw@rjwysocki.net Cc: heiko@sntech.de, lukasz.luba@arm.com, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, ulf.hansson@linaro.org, linux-arm-kernel@lists.infradead.org (moderated list:ARM/Rockchip SoC support), linux-rockchip@lists.infradead.org (open list:ARM/Rockchip SoC support) Subject: [PATCH v1 7/7] dtpm/soc/rk3399: Add the ability to unload the module Date: Sun, 30 Jan 2022 22:02:09 +0100 Message-Id: <20220130210210.549877-7-daniel.lezcano@linaro.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220130210210.549877-1-daniel.lezcano@linaro.org> References: <20220130210210.549877-1-daniel.lezcano@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The dtpm hierarchy can now be removed with the dtpm_destroy_hierarchy() function. Add the module_exit() callback so the module can be unloaded by removing the previously created hierarchy. Signed-off-by: Daniel Lezcano --- drivers/soc/rockchip/dtpm.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/soc/rockchip/dtpm.c b/drivers/soc/rockchip/dtpm.c index ebebb748488b..5a23784b5221 100644 --- a/drivers/soc/rockchip/dtpm.c +++ b/drivers/soc/rockchip/dtpm.c @@ -52,6 +52,12 @@ static int __init rockchip_dtpm_init(void) } module_init(rockchip_dtpm_init); +static void __exit rockchip_dtpm_exit(void) +{ + return dtpm_destroy_hierarchy(); +} +module_exit(rockchip_dtpm_exit); + MODULE_SOFTDEP("pre: panfrost cpufreq-dt"); MODULE_DESCRIPTION("Rockchip DTPM driver"); MODULE_LICENSE("GPL"); -- 2.25.1