From patchwork Sat Jan 22 09:17:01 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chen-Yu Tsai X-Patchwork-Id: 12720597 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 6B0CDC433F5 for ; Sat, 22 Jan 2022 09:18:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=Tf+c5rD3/f/7qPjSB77F6JOwz7KCI1ndfJR8Kr7TGrQ=; b=ETOTumRBL9BEnO dn34iSHAdtrXZa2tpE2FinDiXvZYYLqyL2fABhB7SkIospQBpZi39Bb+/fOXrJi9SScFuLfYIxGN1 v2C9gzFO1e/yEThAjXyBo2VfXVBH5W3naG1jSD0EXeHsaWLI9PbGoiEy33cjYANu+BN+0/rEswBSR LNYie+Z/C5QPgPfI3BHoyVnp5tRP30mPSy5sTMmG0wtnaOztgLUOp98O6AnCBfztZnn7sfgBAD/JP ngraKMCZlZxTvhllU3Ao8IQcD/wfHIdqHxZXtpN69b19AkYz7x0KsuSWt977ZEOKUiNPGzsLuapyc eQ6NtPEkVE+11Ca6/NLg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nBCX3-00GrRz-3Q; Sat, 22 Jan 2022 09:18:01 +0000 Received: from mail-pj1-x102c.google.com ([2607:f8b0:4864:20::102c]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nBCWp-00GrMH-9x for linux-mediatek@lists.infradead.org; Sat, 22 Jan 2022 09:17:49 +0000 Received: by mail-pj1-x102c.google.com with SMTP id d12-20020a17090a628c00b001b4f47e2f51so12651754pjj.3 for ; Sat, 22 Jan 2022 01:17:47 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=cKhWG1UlZ1wmUfPV0n39xCAO+4j4+uvVlQIR68vv/e4=; b=DykrC2EFeANQsQVnVW4/ohuox0aeS5K+ZzQ1uNXadn0yUKbkohFjVmkJyce7NXleiV 3YiJS4JglUP6TPz9Kh+yPXtyBt1Q8SaCr+tiHYvM+i0i+8BMGzrzE4HJy/Bmlu2NLAtl JzKF8/zsI3047BtH7bx5csKm1PrYyylE3FzPE= 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=cKhWG1UlZ1wmUfPV0n39xCAO+4j4+uvVlQIR68vv/e4=; b=5M89LX//c8MrszvouSgwcVdofa3cIT4dK396gU6AAMFLdGXt/X1Z2UlTc9HJKnbHFD b87B/FAGYgqfx1c2v/lA1ylhM3CAfQ3TJbc+ll4jgLHD+qwVdBboC3L/fYZsVL6kSQby muKobDa3wghaxYwctsK2YRC/xLYZG7s1IbclEnAfbbsvq0xuX7XnAdeyIAYIO6JAI8bH ScNoLjgonA1KUdBdb7125+09l02Sv+Ce7ovRDKyMI0KlBhAG+cQXh2VG1bFut/mj1h0e BLHDmlY16ByPZ7S3P7o8SjTrZvLYGvN3xVfsoZYQzFwVetSD4pRVZSxKRjLshAb36bhc 1Huw== X-Gm-Message-State: AOAM531UPAzP2nYIyipx/vHurRG0rRBcLBezOWil+ZvNofWBYiZTUqwV b+3oqiI4G7kKYwlBAVxifp89KQ== X-Google-Smtp-Source: ABdhPJwsOZbFGXu/nP9ymuPfgGkL2eYRhlwXkc/6m/4AM7H2Snn11NfFQ3CnBQ/MwQdKOi6J4JuWOw== X-Received: by 2002:a17:902:7c93:b0:14a:ec87:5044 with SMTP id y19-20020a1709027c9300b0014aec875044mr7118525pll.31.1642843066874; Sat, 22 Jan 2022 01:17:46 -0800 (PST) Received: from wenstp920.tpe.corp.google.com ([2401:fa00:1:10:349f:9373:45d9:eb26]) by smtp.gmail.com with ESMTPSA id s1sm1608100pjn.42.2022.01.22.01.17.44 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 22 Jan 2022 01:17:46 -0800 (PST) From: Chen-Yu Tsai To: Stephen Boyd , Michael Turquette , Matthias Brugger Cc: Chen-Yu Tsai , Chun-Jie Chen , linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH 01/31] clk: mediatek: Use %pe to print errors Date: Sat, 22 Jan 2022 17:17:01 +0800 Message-Id: <20220122091731.283592-2-wenst@chromium.org> X-Mailer: git-send-email 2.35.0.rc0.227.g00780c9af4-goog In-Reply-To: <20220122091731.283592-1-wenst@chromium.org> References: <20220122091731.283592-1-wenst@chromium.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220122_011747_373265_A11D06B1 X-CRM114-Status: GOOD ( 12.72 ) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org If %pe is used to print errors, a string representation of the error would be printed instead of a number as with %ld. Also, all the sites printing errors are deriving the error code from a pointer. Using %pe is more straightforward. Signed-off-by: Chen-Yu Tsai Reviewed-by: Miles Chen --- drivers/clk/mediatek/clk-apmixed.c | 2 +- drivers/clk/mediatek/clk-cpumux.c | 6 ++---- drivers/clk/mediatek/clk-mtk.c | 18 ++++++------------ drivers/clk/mediatek/clk-mux.c | 6 ++---- drivers/clk/mediatek/clk-pll.c | 3 +-- drivers/clk/mediatek/reset.c | 3 +-- 6 files changed, 13 insertions(+), 25 deletions(-) diff --git a/drivers/clk/mediatek/clk-apmixed.c b/drivers/clk/mediatek/clk-apmixed.c index caa9119413f1..a29339cc26c4 100644 --- a/drivers/clk/mediatek/clk-apmixed.c +++ b/drivers/clk/mediatek/clk-apmixed.c @@ -92,7 +92,7 @@ struct clk * __init mtk_clk_register_ref2usb_tx(const char *name, clk = clk_register(NULL, &tx->hw); if (IS_ERR(clk)) { - pr_err("Failed to register clk %s: %ld\n", name, PTR_ERR(clk)); + pr_err("Failed to register clk %s: %pe\n", name, clk); kfree(tx); } diff --git a/drivers/clk/mediatek/clk-cpumux.c b/drivers/clk/mediatek/clk-cpumux.c index e188018bc906..cab5095416b6 100644 --- a/drivers/clk/mediatek/clk-cpumux.c +++ b/drivers/clk/mediatek/clk-cpumux.c @@ -87,8 +87,7 @@ int mtk_clk_register_cpumuxes(struct device_node *node, regmap = device_node_to_regmap(node); if (IS_ERR(regmap)) { - pr_err("Cannot find regmap for %pOF: %ld\n", node, - PTR_ERR(regmap)); + pr_err("Cannot find regmap for %pOF: %pe\n", node, regmap); return PTR_ERR(regmap); } @@ -97,8 +96,7 @@ int mtk_clk_register_cpumuxes(struct device_node *node, clk = mtk_clk_register_cpumux(mux, regmap); if (IS_ERR(clk)) { - pr_err("Failed to register clk %s: %ld\n", - mux->name, PTR_ERR(clk)); + pr_err("Failed to register clk %s: %pe\n", mux->name, clk); continue; } diff --git a/drivers/clk/mediatek/clk-mtk.c b/drivers/clk/mediatek/clk-mtk.c index 8d5791b3f460..519a461cbb6f 100644 --- a/drivers/clk/mediatek/clk-mtk.c +++ b/drivers/clk/mediatek/clk-mtk.c @@ -70,8 +70,7 @@ void mtk_clk_register_fixed_clks(const struct mtk_fixed_clk *clks, rc->rate); if (IS_ERR(clk)) { - pr_err("Failed to register clk %s: %ld\n", - rc->name, PTR_ERR(clk)); + pr_err("Failed to register clk %s: %pe\n", rc->name, clk); continue; } @@ -97,8 +96,7 @@ void mtk_clk_register_factors(const struct mtk_fixed_factor *clks, CLK_SET_RATE_PARENT, ff->mult, ff->div); if (IS_ERR(clk)) { - pr_err("Failed to register clk %s: %ld\n", - ff->name, PTR_ERR(clk)); + pr_err("Failed to register clk %s: %pe\n", ff->name, clk); continue; } @@ -122,8 +120,7 @@ int mtk_clk_register_gates_with_dev(struct device_node *node, regmap = device_node_to_regmap(node); if (IS_ERR(regmap)) { - pr_err("Cannot find regmap for %pOF: %ld\n", node, - PTR_ERR(regmap)); + pr_err("Cannot find regmap for %pOF: %pe\n", node, regmap); return PTR_ERR(regmap); } @@ -141,8 +138,7 @@ int mtk_clk_register_gates_with_dev(struct device_node *node, gate->shift, gate->ops, gate->flags, dev); if (IS_ERR(clk)) { - pr_err("Failed to register clk %s: %ld\n", - gate->name, PTR_ERR(clk)); + pr_err("Failed to register clk %s: %pe\n", gate->name, clk); continue; } @@ -264,8 +260,7 @@ void mtk_clk_register_composites(const struct mtk_composite *mcs, clk = mtk_clk_register_composite(mc, base, lock); if (IS_ERR(clk)) { - pr_err("Failed to register clk %s: %ld\n", - mc->name, PTR_ERR(clk)); + pr_err("Failed to register clk %s: %pe\n", mc->name, clk); continue; } @@ -293,8 +288,7 @@ void mtk_clk_register_dividers(const struct mtk_clk_divider *mcds, mcd->div_width, mcd->clk_divider_flags, lock); if (IS_ERR(clk)) { - pr_err("Failed to register clk %s: %ld\n", - mcd->name, PTR_ERR(clk)); + pr_err("Failed to register clk %s: %pe\n", mcd->name, clk); continue; } diff --git a/drivers/clk/mediatek/clk-mux.c b/drivers/clk/mediatek/clk-mux.c index 6d3a50eb7d6f..89f23e111d91 100644 --- a/drivers/clk/mediatek/clk-mux.c +++ b/drivers/clk/mediatek/clk-mux.c @@ -175,8 +175,7 @@ int mtk_clk_register_muxes(const struct mtk_mux *muxes, regmap = device_node_to_regmap(node); if (IS_ERR(regmap)) { - pr_err("Cannot find regmap for %pOF: %ld\n", node, - PTR_ERR(regmap)); + pr_err("Cannot find regmap for %pOF: %pe\n", node, regmap); return PTR_ERR(regmap); } @@ -187,8 +186,7 @@ int mtk_clk_register_muxes(const struct mtk_mux *muxes, clk = mtk_clk_register_mux(mux, regmap, lock); if (IS_ERR(clk)) { - pr_err("Failed to register clk %s: %ld\n", - mux->name, PTR_ERR(clk)); + pr_err("Failed to register clk %s: %pe\n", mux->name, clk); continue; } diff --git a/drivers/clk/mediatek/clk-pll.c b/drivers/clk/mediatek/clk-pll.c index 60d7ffa0b924..f04f724e12e5 100644 --- a/drivers/clk/mediatek/clk-pll.c +++ b/drivers/clk/mediatek/clk-pll.c @@ -378,8 +378,7 @@ void mtk_clk_register_plls(struct device_node *node, clk = mtk_clk_register_pll(pll, base); if (IS_ERR(clk)) { - pr_err("Failed to register clk %s: %ld\n", - pll->name, PTR_ERR(clk)); + pr_err("Failed to register clk %s: %pe\n", pll->name, clk); continue; } diff --git a/drivers/clk/mediatek/reset.c b/drivers/clk/mediatek/reset.c index ffe464ce7ff8..bcec4b89f449 100644 --- a/drivers/clk/mediatek/reset.c +++ b/drivers/clk/mediatek/reset.c @@ -100,8 +100,7 @@ static void mtk_register_reset_controller_common(struct device_node *np, regmap = device_node_to_regmap(np); if (IS_ERR(regmap)) { - pr_err("Cannot find regmap for %pOF: %ld\n", np, - PTR_ERR(regmap)); + pr_err("Cannot find regmap for %pOF: %pe\n", np, regmap); return; }