From patchwork Tue Apr 8 21:43:40 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alex Elder X-Patchwork-Id: 3951231 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 2CCB09F499 for ; Tue, 8 Apr 2014 21:47:50 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 39D86204D1 for ; Tue, 8 Apr 2014 21:47:49 +0000 (UTC) Received: from casper.infradead.org (casper.infradead.org [85.118.1.10]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 316C3201F4 for ; Tue, 8 Apr 2014 21:47:48 +0000 (UTC) Received: from merlin.infradead.org ([2001:4978:20e::2]) by casper.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1WXdpA-0007Td-Qp; Tue, 08 Apr 2014 21:44:57 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1WXdon-0000ek-VI; Tue, 08 Apr 2014 21:44:34 +0000 Received: from mail-ie0-f171.google.com ([209.85.223.171]) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1WXdnt-0000XM-Fp for linux-arm-kernel@lists.infradead.org; Tue, 08 Apr 2014 21:43:39 +0000 Received: by mail-ie0-f171.google.com with SMTP id ar20so1613769iec.2 for ; Tue, 08 Apr 2014 14:43:13 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=Ve9VE7s+Mxs0JuRi/d4zQaEd0vdTP425iiM3ws62+w0=; b=gmmfihydaek5DcR35CT5bt0VnA6Xu//hi5rc6cP2OuINTtM8Y/mgoJZXIQKq43KHLO q/lUTXxJim5hfzyY2HLclqEoC7S1anTtTlE7jCrSNG8ojVzEliIKku+/wTXxKYvlAIEy k3qhRSTkLT58znj/oajWZfodCYLFqtRvtJl2gzCtmF6rULNUzP5QjYe8uDccBLwu9R2k ON6sj8iztNllkEsfWKkcE5EHgAbIUo7EE+h+Jy6EnWF2vgsLIVbaDUwC4olacl63Gpt/ ywQt2+9ARBLMUGHEho7R0Zlw44uHS54jv9mQwWe3Hz/QUKowgxRO0+D8rwXnY4EJNgDa k+ag== X-Gm-Message-State: ALoCoQksQofIZZaUGvGhp7/yUrAALrQ5/fxU+9rrZONnwif/ahwRvsA8m2u+/6naqYtBDfKmGL0O X-Received: by 10.50.109.230 with SMTP id hv6mr6894151igb.9.1396993393838; Tue, 08 Apr 2014 14:43:13 -0700 (PDT) Received: from localhost.localdomain (c-71-195-31-37.hsd1.mn.comcast.net. [71.195.31.37]) by mx.google.com with ESMTPSA id j9sm6126805igu.10.2014.04.08.14.43.12 for (version=TLSv1.1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Tue, 08 Apr 2014 14:43:13 -0700 (PDT) From: Alex Elder To: mturquette@linaro.org, mporter@linaro.org, bcm@fixthebug.org Subject: [PATCH v4 2/7] clk: bcm281xx: use init_data.name for clock name Date: Tue, 8 Apr 2014 16:43:40 -0500 Message-Id: <1396993425-30683-3-git-send-email-elder@linaro.org> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1396993425-30683-1-git-send-email-elder@linaro.org> References: <1396993425-30683-1-git-send-email-elder@linaro.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20140408_174337_639773_9557666F X-CRM114-Status: GOOD ( 13.98 ) X-Spam-Score: -2.6 (--) Cc: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.5 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Use the init_data.name field to hold the name of a Kona clock rather than duplicating it. Signed-off-by: Alex Elder --- drivers/clk/bcm/clk-kona-setup.c | 6 +++--- drivers/clk/bcm/clk-kona.c | 17 ++++++++++------- drivers/clk/bcm/clk-kona.h | 3 +-- 3 files changed, 14 insertions(+), 12 deletions(-) diff --git a/drivers/clk/bcm/clk-kona-setup.c b/drivers/clk/bcm/clk-kona-setup.c index 54a0652..9e7a9c1 100644 --- a/drivers/clk/bcm/clk-kona-setup.c +++ b/drivers/clk/bcm/clk-kona-setup.c @@ -64,7 +64,7 @@ static bool peri_clk_data_offsets_valid(struct kona_clk *bcm_clk) BUG_ON(bcm_clk->type != bcm_clk_peri); peri = bcm_clk->u.peri; - name = bcm_clk->name; + name = bcm_clk->init_data.name; range = bcm_clk->ccu->range; limit = range - sizeof(u32); @@ -330,7 +330,7 @@ peri_clk_data_valid(struct kona_clk *bcm_clk) return false; peri = bcm_clk->u.peri; - name = bcm_clk->name; + name = bcm_clk->init_data.name; gate = &peri->gate; if (gate_exists(gate) && !gate_valid(gate, "gate", name)) return false; @@ -631,7 +631,7 @@ struct clk *kona_clk_setup(struct ccu_data *ccu, const char *name, return NULL; } bcm_clk->ccu = ccu; - bcm_clk->name = name; + bcm_clk->init_data.name = name; init_data = &bcm_clk->init_data; init_data->name = name; diff --git a/drivers/clk/bcm/clk-kona.c b/drivers/clk/bcm/clk-kona.c index 4b4e35a..bf0b70e 100644 --- a/drivers/clk/bcm/clk-kona.c +++ b/drivers/clk/bcm/clk-kona.c @@ -809,7 +809,7 @@ static int kona_peri_clk_enable(struct clk_hw *hw) struct kona_clk *bcm_clk = to_kona_clk(hw); struct bcm_clk_gate *gate = &bcm_clk->u.peri->gate; - return clk_gate(bcm_clk->ccu, bcm_clk->name, gate, true); + return clk_gate(bcm_clk->ccu, bcm_clk->init_data.name, gate, true); } static void kona_peri_clk_disable(struct clk_hw *hw) @@ -817,7 +817,7 @@ static void kona_peri_clk_disable(struct clk_hw *hw) struct kona_clk *bcm_clk = to_kona_clk(hw); struct bcm_clk_gate *gate = &bcm_clk->u.peri->gate; - (void)clk_gate(bcm_clk->ccu, bcm_clk->name, gate, false); + (void)clk_gate(bcm_clk->ccu, bcm_clk->init_data.name, gate, false); } static int kona_peri_clk_is_enabled(struct clk_hw *hw) @@ -875,12 +875,13 @@ static int kona_peri_clk_set_parent(struct clk_hw *hw, u8 index) ret = selector_write(bcm_clk->ccu, &data->gate, sel, trig, index); if (ret == -ENXIO) { - pr_err("%s: gating failure for %s\n", __func__, bcm_clk->name); + pr_err("%s: gating failure for %s\n", __func__, + bcm_clk->init_data.name); ret = -EIO; /* Don't proliferate weird errors */ } else if (ret == -EIO) { pr_err("%s: %strigger failed for %s\n", __func__, trig == &data->pre_trig ? "pre-" : "", - bcm_clk->name); + bcm_clk->init_data.name); } return ret; @@ -939,10 +940,12 @@ static int kona_peri_clk_set_rate(struct clk_hw *hw, unsigned long rate, ret = divider_write(bcm_clk->ccu, &data->gate, &data->div, &data->trig, scaled_div); if (ret == -ENXIO) { - pr_err("%s: gating failure for %s\n", __func__, bcm_clk->name); + pr_err("%s: gating failure for %s\n", __func__, + bcm_clk->init_data.name); ret = -EIO; /* Don't proliferate weird errors */ } else if (ret == -EIO) { - pr_err("%s: trigger failed for %s\n", __func__, bcm_clk->name); + pr_err("%s: trigger failed for %s\n", __func__, + bcm_clk->init_data.name); } return ret; @@ -964,7 +967,7 @@ static bool __peri_clk_init(struct kona_clk *bcm_clk) { struct ccu_data *ccu = bcm_clk->ccu; struct peri_clk_data *peri = bcm_clk->u.peri; - const char *name = bcm_clk->name; + const char *name = bcm_clk->init_data.name; struct bcm_clk_trig *trig; BUG_ON(bcm_clk->type != bcm_clk_peri); diff --git a/drivers/clk/bcm/clk-kona.h b/drivers/clk/bcm/clk-kona.h index dee6909..1a7eba4 100644 --- a/drivers/clk/bcm/clk-kona.h +++ b/drivers/clk/bcm/clk-kona.h @@ -373,8 +373,7 @@ struct peri_clk_data { struct kona_clk { struct clk_hw hw; - struct clk_init_data init_data; - const char *name; /* name of this clock */ + struct clk_init_data init_data; /* includes name of this clock */ struct ccu_data *ccu; /* ccu this clock is associated with */ enum bcm_clk_type type; union {