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 X-Spam-Level: X-Spam-Status: No, score=-15.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D51D1C48BE5 for ; Sat, 19 Jun 2021 07:44:49 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id A25F06112D for ; Sat, 19 Jun 2021 07:44:49 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A25F06112D Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 4ECC46EA8A; Sat, 19 Jun 2021 07:44:41 +0000 (UTC) Received: from mail-qk1-x733.google.com (mail-qk1-x733.google.com [IPv6:2607:f8b0:4864:20::733]) by gabe.freedesktop.org (Postfix) with ESMTPS id 6B2D16EA90; Fri, 18 Jun 2021 19:57:42 +0000 (UTC) Received: by mail-qk1-x733.google.com with SMTP id f70so13674133qke.13; Fri, 18 Jun 2021 12:57:42 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=37+/bJDLIApjJOabHdvoQrAss7FfPxN4WhCrNaoRcQ8=; b=VVK5tqIQzPOB/pClQcuBsJaDAbUUEnkPPKfulh8+2myK665uuDo09ot8XCi6sHxLZR y8fj3mrgXvbx9A3B+ONtPw+fgzGSVSenp/EXoiY0gWROqGi4Fn1A3bfSSLUZAqRutrON y6/Z4NVEd0pCnvPql7ZC2qz0kpv16hGqhZjcz6pRzjZpd2pCUk/Rx0NTK3mRSSCCeTNz w7VxyKoNdVRfMd0+aNfUIgW7eUgGosp5ty6Jf/80ptGfWLaf+TpH/azKTIXsZyVE7lva yo1XLSjlzAKK3hQ6WsNhDDGl4EuKC+ZgpibQ7FiIqr2BIgGmALXcE/0yLnEA8FN0OU8x W31g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=37+/bJDLIApjJOabHdvoQrAss7FfPxN4WhCrNaoRcQ8=; b=MaqMNfrPIKuDjMuIkRiVLn1kAGB/uYT+scuPJgHb2OKR4B82g6jCvCNb/WXJTTpW1/ u1XrKpRrSu0i/Vr+7ZLBIi1K/8vGDijf4CidJpWtQNg8kkHLMgU7HoxQkjg6NO41sNJF B47s3x74/+m55xqNNqneYTSk+ma6eKR8ECabUwcLOoiAVEtv0UfhcLq0WvXHYSvkU9cv Y5qjH3XWg5+mZ/1P7lBsuBdVOjTd/fZhfBJzGH30pB4OMPyiHGny5gIrXZZ6DmPqpvfH juxBQhcvQf9osDHNmAPy2zF5vDFIcBk7KRsIHqJMTeEnNh49yuJVq9h+lGY8toQxK1Jz v2DQ== X-Gm-Message-State: AOAM5312I+URdP1rsW7MR+Ck3TruZxmBB+pm1ThzZmn/rA04Z+ikUUo4 wfB3Aqe4AUFwW2j7oFXfZis= X-Google-Smtp-Source: ABdhPJwsBoaPQpmygNhzzHbhxJYWLoAgyxjLlepBLO8ruFcZoLk3lMO3BSYI+s1NjI072I/BF0YnWg== X-Received: by 2002:a05:620a:4106:: with SMTP id j6mr11002088qko.452.1624046261378; Fri, 18 Jun 2021 12:57:41 -0700 (PDT) Received: from localhost ([207.98.216.60]) by smtp.gmail.com with ESMTPSA id 7sm6015448qtx.33.2021.06.18.12.57.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 18 Jun 2021 12:57:41 -0700 (PDT) From: Yury Norov To: Thomas Gleixner , Ingo Molnar , Borislav Petkov , "H. Peter Anvin" , Lucas Stach , Russell King , Christian Gmeiner , David Airlie , Daniel Vetter , Jean Delvare , Guenter Roeck , Andy Shevchenko , Rasmus Villemoes , Marc Zyngier , David Woodhouse , Andrew Morton , Wei Yang , Geert Uytterhoeven , Alexey Klimov , x86@kernel.org, linux-kernel@vger.kernel.org, etnaviv@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-hwmon@vger.kernel.org Subject: [PATCH 3/3] Replace for_each_*_bit_from() with for_each_*_bit() where appropriate Date: Fri, 18 Jun 2021 12:57:35 -0700 Message-Id: <20210618195735.55933-4-yury.norov@gmail.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20210618195735.55933-1-yury.norov@gmail.com> References: <20210618195735.55933-1-yury.norov@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Mailman-Approved-At: Sat, 19 Jun 2021 07:44:34 +0000 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Yury Norov Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" A couple of kernel functions call for_each_*_bit_from() with start bit equal to 0. Replace them with for_each_*_bit(). No functional changes, but might improve on readability. Signed-off-by: Yury Norov --- arch/x86/kernel/apic/vector.c | 4 ++-- drivers/gpu/drm/etnaviv/etnaviv_gpu.c | 4 ++-- drivers/hwmon/ltc2992.c | 3 +-- 3 files changed, 5 insertions(+), 6 deletions(-) diff --git a/arch/x86/kernel/apic/vector.c b/arch/x86/kernel/apic/vector.c index fb67ed5e7e6a..d099ef226f55 100644 --- a/arch/x86/kernel/apic/vector.c +++ b/arch/x86/kernel/apic/vector.c @@ -760,9 +760,9 @@ void __init lapic_update_legacy_vectors(void) void __init lapic_assign_system_vectors(void) { - unsigned int i, vector = 0; + unsigned int i, vector; - for_each_set_bit_from(vector, system_vectors, NR_VECTORS) + for_each_set_bit(vector, system_vectors, NR_VECTORS) irq_matrix_assign_system(vector_matrix, vector, false); if (nr_legacy_irqs() > 1) diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gpu.c b/drivers/gpu/drm/etnaviv/etnaviv_gpu.c index 4102bcea3341..42ce3287d3be 100644 --- a/drivers/gpu/drm/etnaviv/etnaviv_gpu.c +++ b/drivers/gpu/drm/etnaviv/etnaviv_gpu.c @@ -1032,7 +1032,7 @@ int etnaviv_gpu_debugfs(struct etnaviv_gpu *gpu, struct seq_file *m) void etnaviv_gpu_recover_hang(struct etnaviv_gpu *gpu) { - unsigned int i = 0; + unsigned int i; dev_err(gpu->dev, "recover hung GPU!\n"); @@ -1045,7 +1045,7 @@ void etnaviv_gpu_recover_hang(struct etnaviv_gpu *gpu) /* complete all events, the GPU won't do it after the reset */ spin_lock(&gpu->event_spinlock); - for_each_set_bit_from(i, gpu->event_bitmap, ETNA_NR_EVENTS) + for_each_set_bit(i, gpu->event_bitmap, ETNA_NR_EVENTS) complete(&gpu->event_free); bitmap_zero(gpu->event_bitmap, ETNA_NR_EVENTS); spin_unlock(&gpu->event_spinlock); diff --git a/drivers/hwmon/ltc2992.c b/drivers/hwmon/ltc2992.c index 2a4bed0ab226..7352d2b3c756 100644 --- a/drivers/hwmon/ltc2992.c +++ b/drivers/hwmon/ltc2992.c @@ -248,8 +248,7 @@ static int ltc2992_gpio_get_multiple(struct gpio_chip *chip, unsigned long *mask gpio_status = reg; - gpio_nr = 0; - for_each_set_bit_from(gpio_nr, mask, LTC2992_GPIO_NR) { + for_each_set_bit(gpio_nr, mask, LTC2992_GPIO_NR) { if (test_bit(LTC2992_GPIO_BIT(gpio_nr), &gpio_status)) set_bit(gpio_nr, bits); } -- 2.30.2