From patchwork Thu Apr 4 07:13:20 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Anand Moon X-Patchwork-Id: 13617347 Received: from mail-pl1-f182.google.com (mail-pl1-f182.google.com [209.85.214.182]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 6CEDC5CDC0; Thu, 4 Apr 2024 07:15:14 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.214.182 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712214915; cv=none; b=KT2zFCwX+AB1PDh8KLnh44HGgmR9vyRIkPTFu5paKDfDCg/nadIFzECCFuPWMoP+a9ZyNk7Rq5sZywc8NRIxr0GlSDl3yZ3+DIBeYg5j88pSpWq6nmXQmc/rtGkBsPe5HtXeCQPoCe7ZvrhZhJvp82ehiSE/OVpc0/Ui2Y+2xP0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712214915; c=relaxed/simple; bh=XQ53YgJ+KiTfINBFq/O6Z48P14zbeZM01KRRTndoD/U=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=sXljbkhr5cO77igl1wcVh/Mht8uS++eZF3BixBrQ8bhUSdIkuft+5Bo8or5fXLDUbastnab5NEjdNbX2z7ka67jcpPsSUAeBy9Y4+CrBH+GXGlXi6i1XC+9qiN2PuJxNqCm31yV5GN4gJghkTWni5KhyB/bdcwRfp6MKhavqpSY= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=CEtu3kxa; arc=none smtp.client-ip=209.85.214.182 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="CEtu3kxa" Received: by mail-pl1-f182.google.com with SMTP id d9443c01a7336-1def89f0cfdso13774335ad.0; Thu, 04 Apr 2024 00:15:14 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1712214914; x=1712819714; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=qXppvwNAhzN97k5Naw+YEyw1OS4lAQ4l14Ygn5h0IzM=; b=CEtu3kxaeUGSbXfcb+b/Z0z8AEGg2nbyhEZAv/s+Y0hEIhmAVJosmNFX0CHtVldU4J +8UBbQBAjP+zxIz5DE9OlUMk+JwtiEIOSFDTiatUBF1MjtgoB9hHpBB0qot97YMl2OrZ nMqCr/IwT6CoGnbLyJfMXpRhQodRH+ZRmL/h2m33MXH5BkJZ779fiEukUDUw6Wi8ikPs 8uSbrW5ouSh0aN8hRtqoxTeNED9U8dPBRZLGZYFIBdKM1WJnI5g9wKw6L67/3xzR8/Hv as+PTNFPP2c4fe1qHNmhJ19onGG6hV457QpY1NvYtLYmkyUqQv1Vk+JqMdTU25mf+P1E K7xg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1712214914; x=1712819714; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=qXppvwNAhzN97k5Naw+YEyw1OS4lAQ4l14Ygn5h0IzM=; b=E/mBYLFvDOEcKihi2BSJsVFDBi1vRJVdDYBdzDfPrh8qBD111rDqZrO9TU+DdRIof6 QkMu9vR6txPbSPHAKvbAcvxRqctv0MCFzQS3WP83HedX5BWF/9C2fDJO4RVPNkegrv6g O3rlQ4NE2wJ35t7Doyt5BrjL6/ZC5ZmaXfYr/cVJj0U0VeOMAPMBHNonuTRpmMO7W4Lm b1fbVVKL3DVX3FRL5BclsjCJ7/dsRjwWbnaw2FoR2jO8AUel5SPifyDqZZlewMUJLOFT eokM5ZmZngDFV0dnq8BmT4g1NZRYZnsgkJLOQUEvYTXLhWTqF+2r+58Sq4Iy6s5vlmha LDOQ== X-Forwarded-Encrypted: i=1; AJvYcCW1h/NVeG+5n8XqEij4/6MPw5+4pZx3VL8IwALrx+Qjq9nSwQbMLLXySLjlF4eShqMJ8MYZTno/FBP5WBsK1zrG9KahrO18fblEnp9lzgGOXv6kNHeyWT0D7MAOOYrtGcaJyL9WyNTufAWriXw1v861UiZFdvKGwSMQRdhdVB7ApQlGDujcL2sGgXA= X-Gm-Message-State: AOJu0YzN5qFTE3PIfEkxTx0sfIVyYhxdaGoEUWrTwAaWEs6RSxrtWnSH 6W7RDqUMFCWwqy0bb0ruSQsDcYOqswg9SCC1YAgGe1+LRF/dMJIs X-Google-Smtp-Source: AGHT+IG026jtHHMrN+DwLrmD2VL2UxEvIawtAyzH9cBcIzRtMNoZHVr0l8h2fdo3y1I/kj5sABCjBA== X-Received: by 2002:a17:903:2350:b0:1e2:908f:5d6c with SMTP id c16-20020a170903235000b001e2908f5d6cmr2692549plh.10.1712214913748; Thu, 04 Apr 2024 00:15:13 -0700 (PDT) Received: from localhost.localdomain ([113.30.217.222]) by smtp.gmail.com with ESMTPSA id h20-20020a170902f2d400b001e26c4823d0sm5220873plc.52.2024.04.04.00.15.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 04 Apr 2024 00:15:13 -0700 (PDT) From: Anand Moon To: Alan Stern , Greg Kroah-Hartman , Krzysztof Kozlowski , Alim Akhtar Cc: Anand Moon , Christophe JAILLET , Johan Hovold , linux-usb@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 4/6] usb: ohci-exynos: Switch from CONFIG_PM guards to pm_ptr() Date: Thu, 4 Apr 2024 12:43:20 +0530 Message-ID: <20240404071350.4242-5-linux.amoon@gmail.com> X-Mailer: git-send-email 2.44.0 In-Reply-To: <20240404071350.4242-1-linux.amoon@gmail.com> References: <20240404071350.4242-1-linux.amoon@gmail.com> Precedence: bulk X-Mailing-List: linux-samsung-soc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Use the new PM macros for the suspend and resume functions to be automatically dropped by the compiler when CONFIG_PM are disabled, without having to use #ifdef guards. If CONFIG_PM unused, they will simply be discarded by the compiler. Signed-off-by: Anand Moon Acked-by: Alan Stern --- v2: new changes in this series. --- drivers/usb/host/ohci-exynos.c | 11 +++-------- 1 file changed, 3 insertions(+), 8 deletions(-) diff --git a/drivers/usb/host/ohci-exynos.c b/drivers/usb/host/ohci-exynos.c index 85d04ae0ae40..3e647e0b341d 100644 --- a/drivers/usb/host/ohci-exynos.c +++ b/drivers/usb/host/ohci-exynos.c @@ -212,8 +212,7 @@ static void exynos_ohci_shutdown(struct platform_device *pdev) hcd->driver->shutdown(hcd); } -#ifdef CONFIG_PM -static int exynos_ohci_suspend(struct device *dev) +static int __maybe_unused exynos_ohci_suspend(struct device *dev) { struct usb_hcd *hcd = dev_get_drvdata(dev); struct exynos_ohci_hcd *exynos_ohci = to_exynos_ohci(hcd); @@ -230,7 +229,7 @@ static int exynos_ohci_suspend(struct device *dev) return 0; } -static int exynos_ohci_resume(struct device *dev) +static int __maybe_unused exynos_ohci_resume(struct device *dev) { struct usb_hcd *hcd = dev_get_drvdata(dev); struct exynos_ohci_hcd *exynos_ohci = to_exynos_ohci(hcd); @@ -249,10 +248,6 @@ static int exynos_ohci_resume(struct device *dev) return 0; } -#else -#define exynos_ohci_suspend NULL -#define exynos_ohci_resume NULL -#endif static const struct ohci_driver_overrides exynos_overrides __initconst = { .extra_priv_size = sizeof(struct exynos_ohci_hcd), @@ -277,7 +272,7 @@ static struct platform_driver exynos_ohci_driver = { .shutdown = exynos_ohci_shutdown, .driver = { .name = "exynos-ohci", - .pm = &exynos_ohci_pm_ops, + .pm = pm_ptr(&exynos_ohci_pm_ops), .of_match_table = of_match_ptr(exynos_ohci_match), } };