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 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 720A7C88E53 for ; Sat, 12 Sep 2026 19:13:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=epJRaVobxvGM+/1VLnT5WJdru54OJK34KQRZKM0LI5E=; b=DCDCd2kcnS4UynHsZWCyNkCO9G IzVElw9AJ2VycaHvqUoDawzYDqWp8W/RpFDsp6kTR7iAiXdI91kB7kHw50Du9NqbH6O8ohQf1Mp5j JY5zxI0FWHXBXNagWiH3SfuEQEoZQg3ooIHEJNSFWeaqoTbUvGheEICYch1OnvFIYZ9FRQOmrvVks AqBJ2uBmoSuA4gq2qoojsuVj+9AnzXFcmgI+GExHLKgnYnNxag9yYA0PUTe3VTGAG0LI+6u2C53/2 DzMYuHoI0YV11056vkv/k72tv0boSYDL7X2bkPPqrpGZPMRSxLkjWk3jZLIZ+UbOWhvSfJt8HAfLB eByvZEFA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1x5TAC-000000016E6-3GOy; Sat, 12 Sep 2026 19:13:24 +0000 Received: from mail-pg1-x52f.google.com ([2607:f8b0:4864:20::52f]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1x5TA9-000000016B7-0qss for linux-arm-kernel@lists.infradead.org; Sat, 12 Sep 2026 19:13:23 +0000 Received: by mail-pg1-x52f.google.com with SMTP id 41be03b00d2f7-cc4be0e5351so1473461a12.0 for ; Sat, 12 Sep 2026 12:13:20 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1789240400; x=1789845200; darn=lists.infradead.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:content-type; bh=epJRaVobxvGM+/1VLnT5WJdru54OJK34KQRZKM0LI5E=; b=MlkTeJozARMamTOiIodqZtlGQb3ZvX78YDVMSZKIMlIWOs2olM3ACd9FH/xuV/+tyc c3i/RSB3clJHzjw3QQgO2V6vxUYb+fnPtt6zWkfzCF0LEyvmr0+0dbBybw5yE6BNSgBX 7knVvkB1vBPuI8V+kE7+LH6aLJHB3kcEhF3Zx5wc/rOv2vHwqhvuSJV+U7BMbo0fMmCM VcNNQnKNadUF9DENGapXkVYaZRDQPbLcK42q8UEkVQw+fDC04eYDGLaj0efSMe8kM0xR ZjRKl3LWi5AhqAHzQFmXH+B0ArcrSauz6fWDOAKa/inR1FwBIbvqVsMSPN+4WbyOzA6b b6yQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1789240400; x=1789845200; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to:content-type; bh=epJRaVobxvGM+/1VLnT5WJdru54OJK34KQRZKM0LI5E=; b=mWGGK1+oZMWWL7wAR04cXaidfgHzi74ZPZwZt9PhTFiNuoRs4gu8S0x3+F5gUjhhfS NRETIicZJxXhkP723R6+qnN2TAr5hB46y6VNvbr2ObECaBkIqrS9JDJhaceXpy7K+Art 84tr2YkoJfYPuNTzS/fA6Cl3IHLT4F7VtOxRf7oSK3FLTWRaYR5yGoNGUhlQy8pQXpcP TKzToxTyXGqus1p1UQEN6NTMhsatWQx/xWoPyc0oYcBtnC1wkWcaDw0Gg4kw5x5mNs9y eEB+1Z9CcMdrgDvsxCudaIY+uqjq5LQI2YKt3v0GZ0g+BUWwhjn8gldkQlMH7AJL/dKz rWWw== X-Forwarded-Encrypted: i=1; AKwUvBwlxby4ea5TZExTiOsPr/KAbeUZnZ4siqCO0rGgHfBmw6smcIBs9isS0XKnEPdqWS/PZRWOxPgHj9B4zM9GRcF2@lists.infradead.org X-Gm-Message-State: AFuF++nz0NOLunhZC2OenqSkRrkpgQ7PesvOkCteiuccMYiqQHSDuPCD ZoY9AQucibwOS9HEWFk9FpdFxYDJxEZPHKEZglV/NlslrSA/8WBqoz6q X-Gm-Gg: AYBFou3Fiz6P3JnrckqvTHgSP/QUwdyCHDmO2K5F6a5/KAdpEPrf2ksHdtyl/+Kq8xc S7BRwzlBPc1+jQPKnO8Hc2gZi1QFHdVe4CORtIDbUec9E5g9pUcB4gtOtW3wgA0GabU4I8ADYup mctWsulKis3uOC3k+b/iu9jZlLuLyGprzKTQa1CBiDMI163j9D68i4bPAYgMCLLIeWcqkQYbMp5 6oisKCKAxxrroEFY4z69IyZo1ine5Rf9xokdSEh+RYvbpz7RqsUUJhsz3s69WzU6Icr+e5PQJIR Z2MXXp0oQVCctyYbNmtj9CUUraGVEywpV1dBc/t3jQopDEZ6Gt58Mr6zZ17i+TBu32oV34DGAhB 3/sIQR9dBv6f0JA3NG+U+jWqdTpdESeiN0o17ZR5Mdx3yInWGviNzmr9bdc1THfr5ETXP+32EZ0 DWFv0mm4JN6J35/aekLi5cbj0taDCFHUUQkzT6l//+A30Jvgb0Z5fUMT2fpKYo23vi9BtW X-Received: by 2002:a17:90b:4cce:b0:38e:7168:281 with SMTP id 98e67ed59e1d1-39d9bec4d91mr17930859a91.10.1789240400257; Sat, 12 Sep 2026 12:13:20 -0700 (PDT) Received: from gmail.com ([58.84.61.98]) by smtp.gmail.com with ESMTPSA id a92af1059eb24-14365b348cbsm14722239c88.3.2026.09.12.12.13.08 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 12 Sep 2026 12:13:19 -0700 (PDT) From: Sumeet Pawnikar To: rafael@kernel.org, krzk@kernel.org, amit.kachhap@gmail.com, daniel.lezcano@kernel.org, thara.gopinath@gmail.com, talel@amazon.com, hayashi.kunihiko@socionext.com, mhiramat@kernel.org, mmayer@broadcom.com, viresh.kumar@linaro.org, sumitg@nvidia.com, peter.griffin@linaro.org, myungjoo.ham@samsung.com, kyungmin.park@samsung.com, cw00.choi@samsung.com, Frank.Li@nxp.com, s.hauer@pengutronix.de, matthias.bgg@gmail.com, angelogioacchino.delregno@collabora.com, sven@kernel.org, j@jannau.net, marcan@marcan.st, casey.connolly@linaro.org, sre@kernel.org, wens@kernel.org, t.schramm@manjaro.org Cc: bcm-kernel-feedback-list@broadcom.com, linux-samsung-soc@vger.kernel.org, kernel@pengutronix.de, imx@lists.linux.dev, linux-mediatek@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-arm-msm@vger.kernel.org, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, sumeet4linux@gmail.com Subject: [PATCH v2 5/5] powercap: intel_rapl: Use %pe to print error pointers symbolically Date: Sun, 13 Sep 2026 00:41:55 +0530 Message-ID: <20260912191156.185448-6-sumeet4linux@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260912191156.185448-1-sumeet4linux@gmail.com> References: <20260912191156.185448-1-sumeet4linux@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260912_121321_254854_C65B289D X-CRM114-Status: GOOD ( 12.73 ) X-BeenThere: linux-arm-kernel@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-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Replace PTR_ERR() and %ld with %pe and pass the original pointer directly to pr_debug(). The %pe format specifier prints a symbolic error name (e.g. -ENOMEM) when CONFIG_SYMBOLIC_ERRNAME is enabled, otherwise it falls back gracefully and prints the raw integer value. This makes messages more readable without any functional change. Signed-off-by: Sumeet Pawnikar --- drivers/powercap/intel_rapl_msr.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/powercap/intel_rapl_msr.c b/drivers/powercap/intel_rapl_msr.c index a34543e66446..46972ee1ff84 100644 --- a/drivers/powercap/intel_rapl_msr.c +++ b/drivers/powercap/intel_rapl_msr.c @@ -582,8 +582,8 @@ static int intel_rapl_msr_init(void) rapl_msr_platdev = platform_device_register_data(NULL, "intel_rapl_msr", 0, def, sizeof(*def)); if (IS_ERR(rapl_msr_platdev)) - pr_debug("intel_rapl_msr device register failed, ret:%ld\n", - PTR_ERR(rapl_msr_platdev)); + pr_debug("intel_rapl_msr device register failed, ret:%pe\n", + rapl_msr_platdev); return 0; } -- 2.43.0