From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-vk1-f174.google.com (mail-vk1-f174.google.com [209.85.221.174]) (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 046CD322DAF for ; Fri, 27 Feb 2026 18:11:50 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.221.174 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772215912; cv=none; b=mWMyF7v07wL8MGMsB2dSqK0s7A+NLVCrQXYEG6oabxNtozW5zQhJO/8RqxqLd2ixwA+n2Ca0BWIyjUoRQnH1tXweP4e/1TQeivRu7cM2xItWTPLZ0VBlQ0YHr+BfvTWgyaR+lZCqUFLeRfBPOzWssnbwQbP+wcx/yg7ZSqp+/sw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772215912; c=relaxed/simple; bh=DAOdtSJZ0Wqs2OaCNpXJMpvuDmDXOU8oUWOLtXvalh8=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=IZSq3Kh4u64VUZL9mgr6JqizZFXbYbMpEgXVC2D8Zfn97U/lCSqFhOlIYvmOHqVTWMGFw6h3hMcMMX3dQoXHPv3vMa0eNg41vgSEXxYTt13Z+XM/vBfCBVqM0IQ29R2f/22C7xEGBXv6bgjqFsoMy6PCSJKxekoJi/KZavPx8hg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=l3d/mr+3; arc=none smtp.client-ip=209.85.221.174 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="l3d/mr+3" Received: by mail-vk1-f174.google.com with SMTP id 71dfb90a1353d-56a8395a68bso1130446e0c.3 for ; Fri, 27 Feb 2026 10:11:50 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1772215910; x=1772820710; darn=vger.kernel.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; bh=J73AVUIPfbTzwwpl4W7dg5hhystNfirpCSzGL61zM1E=; b=l3d/mr+3Xtd5VTDR4/eZwxrWPGBYibbx7Kx+zr/kDyYHpnztWYbqtH8GSYlibbXRyP U+WTHkYhiGfFlom3dYGi6OFBMjN60MpWrJWki9chpc4NgCtHSjHanpRgxChPaaSlxzBX ardZb8GdTsHqINzJUuJFnKeis3TLpszJFu6Gej6cxoImbDshX50IGwm1tIRZhsSUXCY4 5VAj+te5esfbWSe6mt2LZO3XkenhLHSzpC8f6ONVaf61Sh7mD1c23CCvuE52ONCNr5R3 n2pUJ91uoQB8C1sq3hHbd67Np7Rkud38dyeretJNuuvESYel73tO7dEYk93QH9pSDE6e Yhrg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1772215910; x=1772820710; 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; bh=J73AVUIPfbTzwwpl4W7dg5hhystNfirpCSzGL61zM1E=; b=CqdPP80zsTv0YnR0jp+fQpPt50RyD3c3BDQ6ji1NLqwNbnRFj6H37fDVD6iNWJu2jG KQ8Sg3PzD46m+ZZkcLgIs+786uJzVmai43q5K3Qzt05ptYAk0ikEhKkiIyw6N7i7G0L5 rfSGVpTCweaHJC6s3tPolgfYmfXayrLbA/CiUozZojgJQCkI/zhTrl8lyQbw+EbgQsi7 ko5xUmu5RyFdsUAg56R1Fa4x8N79hmbUDuR0kh7D5MK0jp/CmOqJSU1m4nlGnQGy36zF mrklit/T8n0b2H+s4jUTWcnxLTJwTkCzDhYu6+9RNo3nBFYLsJgeehQ5BNru59LUGILX fqjQ== X-Gm-Message-State: AOJu0Yw8xdrVGaBgq9Pe5rD65Kl9gIwerOjxSINzvycxLxGVAfeqSoZ2 kaQWVZ/JjqzjEUGl2MRbIzJ6jYn5AytK4hM+/MSdcf15wzni1KGFgUnNYTKRRjNMX3A= X-Gm-Gg: ATEYQzzGOar+isYa3bQYv84UTI7eJFCXIUaZdqi5OTPstXHwA1IKlJQg8VMoAtDQUuL 7rtpRY/db6UocPwuUU3XjHoUUA0dJxGRoOpt7n9NCljCoArpCM2CeeEsMmQl1y2cRgkDKw2sEdz 3BTrdk2vj00QBP6JFfNudnTMQUnS0fDrkz0dDaCifYA/9ywl1sAWfl1bA0Bq0KYj+S88FsIQbtW xHJpP+9kY8l2PRW+gARqBCDfMm30GXUuCVM0zgyIN+u4YXdK640L8q4tY2WTjEQFn6PfSi+2zZZ 853jA18fHJmcvoOzqGuYqG9QA7Dbm9SoHjyXO1lydgXtwrEgrzUHMYvbfGkUZ8sOIDSDE+JSPTC 7oLiyZkZjgvxK7TP/RlLFXfEHzaziOpkesCuZQl4eWY+3ihWx02jqeW5VQWfMp8IAB4vZkZft+/ ubOPmiqynWoXVaZV6gu2hmSStu X-Received: by 2002:a05:6123:2e2:b0:566:2494:39d7 with SMTP id 71dfb90a1353d-56aa0acb7dfmr1906057e0c.18.1772215909900; Fri, 27 Feb 2026 10:11:49 -0800 (PST) Received: from nixos ([2804:1b1:b880:4e06:554b:5779:2074:421f]) by smtp.gmail.com with ESMTPSA id 71dfb90a1353d-56a92049d05sm7452905e0c.12.2026.02.27.10.11.45 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 27 Feb 2026 10:11:49 -0800 (PST) From: Lucas Faria Mendes To: gregkh@linuxfoundation.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, ovidiu.panait.oss@gmail.com Cc: devicetree@vger.kernel.org, linux-staging@lists.linux.dev, Lucas Faria Mendes Subject: [PATCH v2 3/3] staging: axis-fifo: fix alignment and handle boolean properties Date: Fri, 27 Feb 2026 15:10:45 -0300 Message-ID: <20260227181051.36207-4-lucas.fariamo08@gmail.com> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260227181051.36207-1-lucas.fariamo08@gmail.com> References: <20260227-unboxed-customary-7ce6eda1858c@spud> <20260227181051.36207-1-lucas.fariamo08@gmail.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Signed-off-by: Lucas Faria Mendes --- drivers/staging/axis-fifo/axis-fifo.c | 55 +++++++-------------------- 1 file changed, 13 insertions(+), 42 deletions(-) diff --git a/drivers/staging/axis-fifo/axis-fifo.c b/drivers/staging/axis-fifo/axis-fifo.c index c64a7249feca..4b2cab2f8357 100644 --- a/drivers/staging/axis-fifo/axis-fifo.c +++ b/drivers/staging/axis-fifo/axis-fifo.c @@ -387,66 +387,37 @@ static void axis_fifo_debugfs_init(struct axis_fifo *fifo) static int axis_fifo_parse_dt(struct axis_fifo *fifo) { - int ret; - unsigned int value; struct device_node *node = fifo->dt_device->of_node; - - ret = of_property_read_u32(node, "xlnx,axi-str-rxd-tdata-width", - &value); + int ret; + + ret = of_property_read_u32(node, "xlnx,axi-str-rxd-tdata-width", &ret); if (ret) { dev_err(fifo->dt_device, "missing xlnx,axi-str-rxd-tdata-width property\n"); - goto end; - } else if (value != 32) { - dev_err(fifo->dt_device, "xlnx,axi-str-rxd-tdata-width only supports 32 bits\n"); - ret = -EIO; - goto end; + return -EINVAL; } - ret = of_property_read_u32(node, "xlnx,axi-str-txd-tdata-width", - &value); + ret = of_property_read_u32(node, "xlnx,axi-str-txd-tdata-width", &ret); if (ret) { dev_err(fifo->dt_device, "missing xlnx,axi-str-txd-tdata-width property\n"); - goto end; - } else if (value != 32) { - dev_err(fifo->dt_device, "xlnx,axi-str-txd-tdata-width only supports 32 bits\n"); - ret = -EIO; - goto end; + return -EINVAL; } - ret = of_property_read_u32(node, "xlnx,rx-fifo-depth", - &fifo->rx_fifo_depth); + ret = of_property_read_u32(node, "xlnx,rx-fifo-depth", &fifo->rx_fifo_depth); if (ret) { dev_err(fifo->dt_device, "missing xlnx,rx-fifo-depth property\n"); - ret = -EIO; - goto end; + return -EINVAL; } - ret = of_property_read_u32(node, "xlnx,tx-fifo-depth", - &fifo->tx_fifo_depth); + ret = of_property_read_u32(node, "xlnx,tx-fifo-depth", &fifo->tx_fifo_depth); if (ret) { dev_err(fifo->dt_device, "missing xlnx,tx-fifo-depth property\n"); - ret = -EIO; - goto end; - } - - ret = of_property_read_u32(node, "xlnx,use-rx-data", - &fifo->has_rx_fifo); - if (ret) { - dev_err(fifo->dt_device, "missing xlnx,use-rx-data property\n"); - ret = -EIO; - goto end; + return -EINVAL; } - ret = of_property_read_u32(node, "xlnx,use-tx-data", - &fifo->has_tx_fifo); - if (ret) { - dev_err(fifo->dt_device, "missing xlnx,use-tx-data property\n"); - ret = -EIO; - goto end; - } + fifo->has_rx_fifo = of_property_read_bool(node, "xlnx,use-rx-data"); + fifo->has_tx_fifo = of_property_read_bool(node, "xlnx,use-tx-data"); -end: - return ret; + return 0; } static int axis_fifo_probe(struct platform_device *pdev) -- 2.53.0