From patchwork Thu Oct 10 18:06:19 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 834429 Received: from mail-ej1-f41.google.com (mail-ej1-f41.google.com [209.85.218.41]) (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 983A61CDA05 for ; Thu, 10 Oct 2024 18:06:39 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.218.41 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728583601; cv=none; b=ZIgYY45tXs2s7pGeN/XfrBdT53dLL8r3+Y/lp2XygvgY3uQa7Fnx9qTGJfTgU4XX4GDulZaMjy3ILk0gr181xq1ANRTeoohECWkOpv4x2+z20/mBrtbdtW6ixpecrxSMkca+6SKm/SjbOIAau/OeH6lEmCUOzMbmwGYQENwmZ2c= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728583601; c=relaxed/simple; bh=IKkYyEEUqBTCZShccEeitn/IT5/XA0WevxOw6lxgVCI=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=No/QQnvVbxnOOXR2rIjgTqGiGtsNxmScIOrXdfAtT/yceuBZfqtdqAZaIsfWReKwoZ4pl0oVMAkX7hKnvFq9xIUO3b7WDOmFiYvFV4F6gF8HNbxwj3V2gl0pdriVPZrqFaz0b7Lpr0XJ6fYPQ/6mplaLTsUnc8Y75C8ix4Mwjrk= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org; spf=pass smtp.mailfrom=linaro.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b=w97/BlgC; arc=none smtp.client-ip=209.85.218.41 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linaro.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="w97/BlgC" Received: by mail-ej1-f41.google.com with SMTP id a640c23a62f3a-a9970057278so15173866b.1 for ; Thu, 10 Oct 2024 11:06:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1728583598; x=1729188398; darn=vger.kernel.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=1QMbawNbB2pemOrxGvjwG9oTD4DjBo2bQpJ4URqAkxc=; b=w97/BlgCy8YYLYoj4BKLpUJ68+fGqJiR3N1AY70sTIigJMz2fkS60uHk0PYdKmY5Y8 q5mFpF+0Ka5X+7vD5Qm+CBWI69VO2l8Bb92zp0BkqjdLdd/mRlvonhPtRMMjiFKZ/HCe bat+jQfOPmLEZoXgmny9R4DdqmMLUb+3/xE0bG5yPuBW1ZBnXbROd/X0oxLgazLn9TJH tAy7J5Ljf/92rUVqDbmD+htVBFNrdBm98h9ri25HGJuJCbQp+uJCbflLPrzgv5CX5qiG MWFw3y8zMqt11LwJXoOJhL5Ni3fGm+l9L4zi03K5mtueRBplsinHrZAgwh8KS7mTulVT VHoQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1728583598; x=1729188398; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=1QMbawNbB2pemOrxGvjwG9oTD4DjBo2bQpJ4URqAkxc=; b=MNr6+NAnbBDf9Fjkmmaz0UqlJWolFE+4UHTCFPMpPXVFgu26o16LRqKFcTBbIgGb0N h6F8i9/9/vw36csVO0WEiYxqfqM8+DaSUTfPUSziDdxb38jbg62/ikUYeUTP9NejMkVs trU6Xx+pMbEP302TVL3Bk39B/CTGxpRstK0cPvuHzrW6ZXKepG4qqEbr9PtLVFjZvqC2 gAwufg2lb/fKM2rOVLug41S2/vpzBaE5+92dC82Xgj9zwWa3DZAivlc2Do+Tg+cXTK9X DiH+CQPZJW+AO+klqr6JrwdvVfH9p2qlPekHiNY1fYI+mASstY5ibebsHkiQvWVZ11/V SNEg== X-Gm-Message-State: AOJu0Yw9Hv2aGhkUPoxg+OnpIRNf33VsRHwLlD3TueTJlxxaDVESzqAG aHpCdeYScdLawB3Mdl92mErcQkhyjQrDp7Hqp/sS9OfCjoNfj4cu1xJEER0UVgPpgITbr6Ilq5Q q X-Google-Smtp-Source: AGHT+IGoLFle7c3swn9/rv3LyHsELE4XyheQpS1XJpGhNDCvGHEEviqlcrtkS1myk5GRLypn6mdLCQ== X-Received: by 2002:a17:907:ea5:b0:a99:6036:900 with SMTP id a640c23a62f3a-a998d16a50emr323248866b.4.1728583598040; Thu, 10 Oct 2024 11:06:38 -0700 (PDT) Received: from [127.0.1.1] ([178.197.211.167]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-a99a80c1b8asm119757966b.116.2024.10.10.11.06.36 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 10 Oct 2024 11:06:37 -0700 (PDT) From: Krzysztof Kozlowski Date: Thu, 10 Oct 2024 20:06:19 +0200 Subject: [PATCH v4 3/6] thermal: of: Use scoped device node handling to simplify of_thermal_zone_find() Precedence: bulk X-Mailing-List: linux-pm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20241010-b4-cleanup-h-of-node-put-thermal-v4-3-bfbe29ad81f4@linaro.org> References: <20241010-b4-cleanup-h-of-node-put-thermal-v4-0-bfbe29ad81f4@linaro.org> In-Reply-To: <20241010-b4-cleanup-h-of-node-put-thermal-v4-0-bfbe29ad81f4@linaro.org> To: "Rafael J. Wysocki" , Daniel Lezcano , Zhang Rui , Lukasz Luba , Amit Kucheria , Thara Gopinath , Thierry Reding , Jonathan Hunter , Vasily Khoruzhick , Yangtao Li , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland Cc: linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-tegra@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, Chen-Yu Tsai , Jonathan Cameron , Krzysztof Kozlowski X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=2293; i=krzysztof.kozlowski@linaro.org; h=from:subject:message-id; bh=IKkYyEEUqBTCZShccEeitn/IT5/XA0WevxOw6lxgVCI=; b=owEBbQKS/ZANAwAKAcE3ZuaGi4PXAcsmYgBnCBehPUvBEauTEbyosFo9Xwu1uK9auHaT6zB9A VFMj1hVK7qJAjMEAAEKAB0WIQTd0mIoPREbIztuuKjBN2bmhouD1wUCZwgXoQAKCRDBN2bmhouD 1zQqD/4qvqH3gUy07CdQwQksDO1VwmECOuVXL8ucYoDSkfJ7iXfUWjIwVueTMozOgXG5ffgbbdh n0/UPMG13ETnJ8NHsDtPuqB08OQnf4G2RzZuTzqYvEOD/3aDQjpNLXYneuw3oWDhiIJ1po/jPoH hl65pj944m0cx7/B9hEHLRirR5BFuBvs6US40buZ1Dn60LcaLXb7OIWt6A+d8V+Ad2HOUC5rzjA YcVdtW8FmRcIy/6Tj8sqP0h3IBzAkFNE8rVCh0avCTYWFxLqd0FsrmlGKgqmSo3Z6ix7rH4hwNG JNq1kXjmrLBghMxb0m2IXA+XGhd9czJnH+CQypj/AHN0VLz49eMxBxelC+PoWRbbnhmB8oGhZZ7 YTad7W1uGdR+kgHTfRpUwCzwSp70/AuyL5LzEo6YEX/UUCWqkivt6jvLTdL9vZKAKyyhxewh9JI XYkw8CYFFCp6ByuF4P5C86814J7wEX3x4faqcWIIo+KjUwC/2TZzdZJwrgcUJKOZy478DnqSEzp Jtm31R4QnRfz6xzkEfDlChFJDlWZiM4qibx9q+b90Cm5K1erObf+JEX5Aiavwv3FHio103gxUk2 DMgQUXr9gpJMNcDQeXjTC93WlJUwttKVw02K0N0HYMu+KfwMaQBCtzU5XtDtNcuIb0W6Q0SQi3o 6WsRYwn/NCW/aOw== X-Developer-Key: i=krzysztof.kozlowski@linaro.org; a=openpgp; fpr=9BD07E0E0C51F8D59677B7541B93437D3B41629B Obtain the device node reference with scoped/cleanup.h to reduce error handling and make the code a bit simpler. Reviewed-by: Chen-Yu Tsai Reviewed-by: Jonathan Cameron Signed-off-by: Krzysztof Kozlowski --- drivers/thermal/thermal_of.c | 18 ++++++------------ 1 file changed, 6 insertions(+), 12 deletions(-) diff --git a/drivers/thermal/thermal_of.c b/drivers/thermal/thermal_of.c index 37db435b54b124abf25b1d75d6cc4fb75f1c1e5c..66514120f460940ed7cfba791140c958b99e056e 100644 --- a/drivers/thermal/thermal_of.c +++ b/drivers/thermal/thermal_of.c @@ -127,10 +127,9 @@ static struct thermal_trip *thermal_of_trips_init(struct device_node *np, int *n static struct device_node *of_thermal_zone_find(struct device_node *sensor, int id) { - struct device_node *np, *tz; struct of_phandle_args sensor_specs; - np = of_find_node_by_name(NULL, "thermal-zones"); + struct device_node *np __free(device_node) = of_find_node_by_name(NULL, "thermal-zones"); if (!np) { pr_debug("No thermal zones description\n"); return ERR_PTR(-ENODEV); @@ -148,8 +147,7 @@ static struct device_node *of_thermal_zone_find(struct device_node *sensor, int "#thermal-sensor-cells"); if (count <= 0) { pr_err("%pOFn: missing thermal sensor\n", child); - tz = ERR_PTR(-EINVAL); - goto out; + return ERR_PTR(-EINVAL); } for (i = 0; i < count; i++) { @@ -161,22 +159,18 @@ static struct device_node *of_thermal_zone_find(struct device_node *sensor, int i, &sensor_specs); if (ret < 0) { pr_err("%pOFn: Failed to read thermal-sensors cells: %d\n", child, ret); - tz = ERR_PTR(ret); - goto out; + return ERR_PTR(ret); } if ((sensor == sensor_specs.np) && id == (sensor_specs.args_count ? sensor_specs.args[0] : 0)) { pr_debug("sensor %pOFn id=%d belongs to %pOFn\n", sensor, id, child); - tz = no_free_ptr(child); - goto out; + return no_free_ptr(child); } } } - tz = ERR_PTR(-ENODEV); -out: - of_node_put(np); - return tz; + + return ERR_PTR(-ENODEV); } static int thermal_of_monitor_init(struct device_node *np, int *delay, int *pdelay) From patchwork Thu Oct 10 18:06:21 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 834428 Received: from mail-ej1-f54.google.com (mail-ej1-f54.google.com [209.85.218.54]) (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 AEF161CFEA1 for ; Thu, 10 Oct 2024 18:06:43 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.218.54 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728583606; cv=none; b=pCD91pozmxeubVFGeW1NuFn16eXQpBrToDRhxX1tmMW4iS6glWVmyoFRT03+mJv78dul4kglv12N5Wl/y79fmB3W/pEwU9FUIn9ulAmBqk/Paagm+yDhAUA4eaLE0enN9C1o+q/SlbVYB2aulNONOyR8AVWVwMgM2QbPUXh2X/k= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728583606; c=relaxed/simple; bh=BdGrjkiZQWh1WcuBimpPZ6XtKP2yiGuNF+kzNxp4Gjs=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=mrcy+oJ9L76fsBsvBh2aC6rq+lr5FoeIeIXC6bponQv9gHIFkhc03dL3gtKs1pRkOw3N0UPCTVIj25lRm5oaixa7X2OynGpYLfdP/+d225VmMb7DaOKX9ABWXChCvzOwdD5I200LdOAY2OB3yxGFwyCcIgP2IOzVyGv5dZtBaqM= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org; spf=pass smtp.mailfrom=linaro.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b=UDnW3irf; arc=none smtp.client-ip=209.85.218.54 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linaro.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linaro.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="UDnW3irf" Received: by mail-ej1-f54.google.com with SMTP id a640c23a62f3a-a99409f1cc7so17518066b.2 for ; Thu, 10 Oct 2024 11:06:43 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1728583602; x=1729188402; darn=vger.kernel.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=zMe5HePhBUeYRfUt+t783COcyrs/YnND8+jdMLpIJ/Q=; b=UDnW3irfRlBBzJA6wvhsvd/N4jeYI8g5e20JWNxq2e/RRKJZoBRvG1Ox4fmiZiVcW0 DfcCi4EONCaaQ0aBo59qc3rLxrYcbLGmkC12ZBUSDwcd6Wryb6ydU4b/7Jd24OIZHnvM fRJhtb9w9ywNZdOb3BvI4SJkgH5QCC2u8dBLYGqipU5TLiyT3ELZsop70tdpYKekWuWy LH2DJymbFMhO0KVbpcfmTiCFEZhfxsm4YbgTUlfovOqU0Cq73x+S0Alus5xZ5Gex/YEz DLp5vUhtIYVU7KY9n4FhSuBs9ErGZJIqkykVAhMBx9zenUhDE9aOXZUbb0nr2uxQlVgq DMNw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1728583602; x=1729188402; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=zMe5HePhBUeYRfUt+t783COcyrs/YnND8+jdMLpIJ/Q=; b=NFH6w6ZXbhA5zxjwwjq/NbXiZyK83JtS0Vjbgh6hlZAVN0oS2sRxmDW0stDdToMLvH mcQvERWO2wlDVZ1w9Kp/3BrDVuoMqbMUSe9+MrEyz0Q+K2uZz8kXnFpYXry+FsX1bFBR DDCwIs1dfRickM+63du8mjzF3q97bnVAmvr8JXWdu09OGGfFs+fJ/IelnBCbWYjX2hyF E3mgyQcdZpnxrNOfGxDZDRDxUAum+l30hiZQac2TTuWO/2+DU3dn2UNRXSb3rzxDaYBR 8Htz8OzGyG5vJboLy0TNcIvNW6k7aqXHosftsFhW7wNdZoFGUz44i3GNM5L0eos3vq4l DDQQ== X-Gm-Message-State: AOJu0Yy6S20FwJcDjaZoXEnCOblDfU6/AhqoKCkAYLgkfL7R8Owvn7iV jvZYlCO3jUinPq8bAfYvB3ip+4a6xFr4TNrtQemqaZdGULXrVchLiqv5/EyAZI4= X-Google-Smtp-Source: AGHT+IFjB63/jfrBk0eN6WcJADeEZxL3im8HrhNr5oZenhrqyJbL9Yal33sIcZCX4teS9nhkZm9GTw== X-Received: by 2002:a17:907:940f:b0:a99:6ca0:30cf with SMTP id a640c23a62f3a-a998d117c8amr324118866b.2.1728583602014; Thu, 10 Oct 2024 11:06:42 -0700 (PDT) Received: from [127.0.1.1] ([178.197.211.167]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-a99a80c1b8asm119757966b.116.2024.10.10.11.06.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 10 Oct 2024 11:06:41 -0700 (PDT) From: Krzysztof Kozlowski Date: Thu, 10 Oct 2024 20:06:21 +0200 Subject: [PATCH v4 5/6] thermal: tegra: Simplify with scoped for each OF child loop Precedence: bulk X-Mailing-List: linux-pm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20241010-b4-cleanup-h-of-node-put-thermal-v4-5-bfbe29ad81f4@linaro.org> References: <20241010-b4-cleanup-h-of-node-put-thermal-v4-0-bfbe29ad81f4@linaro.org> In-Reply-To: <20241010-b4-cleanup-h-of-node-put-thermal-v4-0-bfbe29ad81f4@linaro.org> To: "Rafael J. Wysocki" , Daniel Lezcano , Zhang Rui , Lukasz Luba , Amit Kucheria , Thara Gopinath , Thierry Reding , Jonathan Hunter , Vasily Khoruzhick , Yangtao Li , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland Cc: linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-tegra@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, Chen-Yu Tsai , Jonathan Cameron , Krzysztof Kozlowski X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1477; i=krzysztof.kozlowski@linaro.org; h=from:subject:message-id; bh=BdGrjkiZQWh1WcuBimpPZ6XtKP2yiGuNF+kzNxp4Gjs=; b=owEBbQKS/ZANAwAKAcE3ZuaGi4PXAcsmYgBnCBejWV/QRORUzTaED875a/UAIUxkqjmo8EOWT kMOrdM0W7WJAjMEAAEKAB0WIQTd0mIoPREbIztuuKjBN2bmhouD1wUCZwgXowAKCRDBN2bmhouD 18Z+D/9J0c7qqVdhn8oGOHhT50RX0ZxNnG/KK59zCeLsNgdpi8PtrKyaLDCkg5tnoYFYe+s2Rtq 4/ULr0gtVWSYjewjs+JwL2DenODGLK393X9djFuOVFYTJAkZjKwOp9u9vm+VeyEPWcl2fjZ2BC6 9Yy4YtoH4iqpiwqsocJlCzguxZL7//bURxaHbhk+LbqnHbrwH9cKk+TecI3Ia6MATdkjt90b4OE ve40c/G5MAJOjcKCqgXJQkNiC1W9dQ+s5iQ1g1Y885Al3kHUKGi6A/cjqg5Q+JsfNJ73Q+k6rT9 C08DY7x5GWlpVRdkNKEl/K0+oGhZUGhxZFwvgBAl91HlIgRn8LvMjQw7EaWng2SlLOwMQYrtlS4 JxNaMGKbccQo2rWiSA7trOUY0dGMQOxTaYDh/n858DvzIKFgtQw8IxU+F2Kl01ljhF+j83Kg267 pQuqO8JhZg1tvBE/XFQknST/+ga35RiHIZWgTusHM1fK2mgaqs7c6/Zon6sOLf1uDfsi5Zy0NEw y/LQdfnWOvr1EmDljXe2YZSAedCiMpEA3OiuuI8UU6eiSjto324tSJdfNyps3kLwZ/hL2OylK51 XD74I51ro7VBUjK01Ou8JUDTG1qj9D/zbvX6BFPja9bPg6Hl9vRQP9yYKJqsV3Y7dWuWFsxpzKG GhkctaLnxk2P4hA== X-Developer-Key: i=krzysztof.kozlowski@linaro.org; a=openpgp; fpr=9BD07E0E0C51F8D59677B7541B93437D3B41629B Use scoped for_each_child_of_node_scoped() when iterating over device nodes to make code a bit simpler. Reviewed-by: Chen-Yu Tsai Reviewed-by: Jonathan Cameron Signed-off-by: Krzysztof Kozlowski --- drivers/thermal/tegra/soctherm.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/thermal/tegra/soctherm.c b/drivers/thermal/tegra/soctherm.c index a023c948afbddd6d9fc1a00b2fe310c71147bda9..ff4eedb553fb6e78c94b714dd179193c244b6589 100644 --- a/drivers/thermal/tegra/soctherm.c +++ b/drivers/thermal/tegra/soctherm.c @@ -1651,7 +1651,7 @@ static void soctherm_init_hw_throt_cdev(struct platform_device *pdev) { struct device *dev = &pdev->dev; struct tegra_soctherm *ts = dev_get_drvdata(dev); - struct device_node *np_stc, *np_stcc; + struct device_node *np_stc; const char *name; int i; @@ -1668,7 +1668,7 @@ static void soctherm_init_hw_throt_cdev(struct platform_device *pdev) return; } - for_each_child_of_node(np_stc, np_stcc) { + for_each_child_of_node_scoped(np_stc, np_stcc) { struct soctherm_throt_cfg *stc; struct thermal_cooling_device *tcd; int err; @@ -1683,7 +1683,6 @@ static void soctherm_init_hw_throt_cdev(struct platform_device *pdev) if (stc->init) { dev_err(dev, "throttle-cfg: %s: redefined!\n", name); - of_node_put(np_stcc); break; }