From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.16]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id AE9B96FAD; Mon, 12 Feb 2024 06:10:54 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.16 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707718256; cv=none; b=nRYMMM39jRnRuk9P/wy1LwNToBA6Fn/DHbOuLIgAEmye7VegRpE1UEVK1ffFW1DgFBE9RWYtIVRVGMmuTcTaYYYPIeGaotiYzd6doPT8iLrJfIpmCJzyaGKw7kkUOVc2zhd5amsb22c08cOw97GZgP7mjR0NkDqweoZNc1oqofc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707718256; c=relaxed/simple; bh=kFsYgesT2OuI7NyKvUcKDZ7z+d8fMM9cVlbYxuZzWg4=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=aGLmtC3wi0zU/DP3M7GwYD0ou2uCmNRLLaR0+CGA1y1wpVTLQILnVU7CmCBxB7TEAcI2Yqn616jGuYJad/FJ/Caqx/Eha6tqq6xPCKmsQw0xrW8fLVwy6++6rSJQ/ezQ1ktwGqhD27wmiS1eMk77RzYuwZhmN1j9YlOj6W1T0WA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=none smtp.mailfrom=ecsmtp.iind.intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=kxuo9xJw; arc=none smtp.client-ip=198.175.65.16 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=ecsmtp.iind.intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="kxuo9xJw" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1707718255; x=1739254255; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=kFsYgesT2OuI7NyKvUcKDZ7z+d8fMM9cVlbYxuZzWg4=; b=kxuo9xJwWhuvS8JlH54MXkU8WFN6+oxjsnBcWob/otlfieUxEXlQDF1d 8ZTUKuBH1PlPMX3zT7BlOBV1xan04LTd88bmyz5d23s0Vc5tOupZQIbK2 94DVpxgbQrFkob6tPml0FfT/o+6FvliFfZE7cBYr6E6ZotEJAoKVW4G7x KVAVFbyzt6yW311wOXhLyD1ZbyThY8D1scZBuvFrwrSS2vxyxyfwA0WBV s5xjQ7ToWfZGqtWBiSW1qhNiueIoNrD15U/qkgLYKnG0UYn6gnZoxyr/d +ShGdPLkj+NzG4MZKExAnreC3MS5AjrpzHYq1ihlS7DSoWSahi6vdtKwt Q==; X-IronPort-AV: E=McAfee;i="6600,9927,10981"; a="1833044" X-IronPort-AV: E=Sophos;i="6.05,262,1701158400"; d="scan'208";a="1833044" Received: from fmviesa001.fm.intel.com ([10.60.135.141]) by orvoesa108.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 Feb 2024 22:10:42 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.05,262,1701158400"; d="scan'208";a="33574489" Received: from inesxmail01.iind.intel.com ([10.223.57.40]) by fmviesa001.fm.intel.com with ESMTP; 11 Feb 2024 22:10:40 -0800 Received: from inlubt0316.iind.intel.com (inlubt0316.iind.intel.com [10.191.20.213]) by inesxmail01.iind.intel.com (Postfix) with ESMTP id 581291CAEA; Mon, 12 Feb 2024 11:40:39 +0530 (IST) Received: by inlubt0316.iind.intel.com (Postfix, from userid 12101951) id 55F891600102; Mon, 12 Feb 2024 11:40:39 +0530 (IST) From: Raag Jadav To: u.kleine-koenig@pengutronix.de, jarkko.nikula@linux.intel.com, mika.westerberg@linux.intel.com, andriy.shevchenko@linux.intel.com Cc: linux-pwm@vger.kernel.org, linux-kernel@vger.kernel.org, Raag Jadav Subject: [PATCH v1 2/2] pwm: lpss: drop redundant runtime PM handles Date: Mon, 12 Feb 2024 11:40:37 +0530 Message-Id: <20240212061037.4271-3-raag.jadav@intel.com> X-Mailer: git-send-email 2.35.3 In-Reply-To: <20240212061037.4271-1-raag.jadav@intel.com> References: <20240212061037.4271-1-raag.jadav@intel.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit We no longer need empty runtime PM handles for PCI devices after commit c5eb1190074c ("PCI / PM: Allow runtime PM without callback functions"). Drop them and let PCI core take care of power state transitions. Signed-off-by: Raag Jadav Reviewed-by: Andy Shevchenko --- drivers/pwm/pwm-lpss-pci.c | 22 ---------------------- 1 file changed, 22 deletions(-) diff --git a/drivers/pwm/pwm-lpss-pci.c b/drivers/pwm/pwm-lpss-pci.c index b4134bee2863..51efe37e23fe 100644 --- a/drivers/pwm/pwm-lpss-pci.c +++ b/drivers/pwm/pwm-lpss-pci.c @@ -48,25 +48,6 @@ static void pwm_lpss_remove_pci(struct pci_dev *pdev) pm_runtime_get_sync(&pdev->dev); } -static int pwm_lpss_runtime_suspend_pci(struct device *dev) -{ - /* - * The PCI core will handle transition to D3 automatically. We only - * need to provide runtime PM hooks for that to happen. - */ - return 0; -} - -static int pwm_lpss_runtime_resume_pci(struct device *dev) -{ - return 0; -} - -static DEFINE_RUNTIME_DEV_PM_OPS(pwm_lpss_pci_pm, - pwm_lpss_runtime_suspend_pci, - pwm_lpss_runtime_resume_pci, - NULL); - static const struct pci_device_id pwm_lpss_pci_ids[] = { { PCI_VDEVICE(INTEL, 0x0ac8), (unsigned long)&pwm_lpss_bxt_info}, { PCI_VDEVICE(INTEL, 0x0f08), (unsigned long)&pwm_lpss_byt_info}, @@ -86,9 +67,6 @@ static struct pci_driver pwm_lpss_driver_pci = { .id_table = pwm_lpss_pci_ids, .probe = pwm_lpss_probe_pci, .remove = pwm_lpss_remove_pci, - .driver = { - .pm = pm_ptr(&pwm_lpss_pci_pm), - }, }; module_pci_driver(pwm_lpss_driver_pci); -- 2.35.3