From patchwork Fri Jul 5 15:12:40 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nuno Sa via B4 Relay X-Patchwork-Id: 810728 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A5CDF14AA0 for ; Fri, 5 Jul 2024 15:12:47 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1720192367; cv=none; b=AqosK6ThfnFqKPQMmF6kMfX2vZdFA5c4ESqDX83XMJptATpD4U/AFvU70ivgcb+imYx3qjQkIzaXmut8CGEpm1NgEabkCBvFud8lZQFhu9IKzk9C10pfCHAv6hzHmJOnrdftTodcu41LiSgP3WY5WrYLhIZLp46P6kmBHLuaWEQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1720192367; c=relaxed/simple; bh=g1wnaCmQJ9WppmXLzG0kuZWH8VubWR52LTeX7Hn8mUo=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=TyoGTKzSA6wEFrStOnt2YBhKkRIcLaFUBpsHDjwbP8y7zaPh3v9im3HEvqDvem2kV3TlIrPxacLrSjGtRSm1CUwKx10ohZ8hOrY9T9MmY271gYyxx11ugcDyHbVHoLgg2BBdHSd3OdNThtjXr3PTk/d+DUQuiAjBbymwfSlfi/A= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=lTMv1u17; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="lTMv1u17" Received: by smtp.kernel.org (Postfix) with ESMTPS id 5867FC32786; Fri, 5 Jul 2024 15:12:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1720192367; bh=g1wnaCmQJ9WppmXLzG0kuZWH8VubWR52LTeX7Hn8mUo=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=lTMv1u17OJl7NUMivuJaOfP4bbYwC2/yP/vGzNb8c9wlYHn+s6uLNEMPCpQ0qf5bW arqx1Io1LUqX5ueC4SmCrmdpH0am0dMWCj5v4Xk0w6AT3WGfeazjXZjlvBspEtZ1E3 V9RJ938nJchGGkrbJWi8Jh+75fWBrd2EpQ/3JW4+5zvhieYGjcWzyIT1WkHCVCmyP4 UzZPTNfv0+oi+W9Q2V0j28IrA1rcyyCotzROsa9KNnjNvMc2QF7HRplvFV5RWjH7n/ LhNgKS7pYJcePDoBLIcuRf1DGOg/TP+LJBRXmcLtRQPHikkvqa8CDQJ+/UtoZ8275Y TBXWHfTajyU9w== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 50A4BC3DA42; Fri, 5 Jul 2024 15:12:47 +0000 (UTC) From: Nuno Sa via B4 Relay Date: Fri, 05 Jul 2024 17:12:40 +0200 Subject: [PATCH v2 2/4] spi: xcomm: make use of devm_spi_alloc_host() Precedence: bulk X-Mailing-List: linux-spi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20240705-dev-spi-xcomm-gpiochip-v2-2-b10842fc9636@analog.com> References: <20240705-dev-spi-xcomm-gpiochip-v2-0-b10842fc9636@analog.com> In-Reply-To: <20240705-dev-spi-xcomm-gpiochip-v2-0-b10842fc9636@analog.com> To: linux-spi@vger.kernel.org Cc: Mark Brown , Michael Hennerich X-Mailer: b4 0.14.0 X-Developer-Signature: v=1; a=ed25519-sha256; t=1720192365; l=939; i=nuno.sa@analog.com; s=20231116; h=from:subject:message-id; bh=6RJlZH90JdCncjV5ZiRfVjQGYop1z1hLo21odk1aD/A=; b=osI/6myKylZYPHyEDCSsLzHduRcTVpyNgmM7465zYO3+Y133WVjNY+80HwVBPeg0SS1mjrklF HlvMmRz5AwgAVgF7AJbC5wDRn/E58tto5qrxxHzvAHSvsSIXAKnlTF+ X-Developer-Key: i=nuno.sa@analog.com; a=ed25519; pk=3NQwYA013OUYZsmDFBf8rmyyr5iQlxV/9H4/Df83o1E= X-Endpoint-Received: by B4 Relay for nuno.sa@analog.com/20231116 with auth_id=100 X-Original-From: Nuno Sa Reply-To: nuno.sa@analog.com From: Nuno Sa Use devm_spi_alloc_host() so that there's no need to call spi_controller_put() in the error path. Signed-off-by: Nuno Sa --- drivers/spi/spi-xcomm.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/spi/spi-xcomm.c b/drivers/spi/spi-xcomm.c index 063ce75af6504..5bbc250bc0534 100644 --- a/drivers/spi/spi-xcomm.c +++ b/drivers/spi/spi-xcomm.c @@ -248,7 +248,7 @@ static int spi_xcomm_probe(struct i2c_client *i2c) struct spi_controller *host; int ret; - host = spi_alloc_host(&i2c->dev, sizeof(*spi_xcomm)); + host = devm_spi_alloc_host(&i2c->dev, sizeof(*spi_xcomm)); if (!host) return -ENOMEM; @@ -265,7 +265,7 @@ static int spi_xcomm_probe(struct i2c_client *i2c) ret = devm_spi_register_controller(&i2c->dev, host); if (ret < 0) - spi_controller_put(host); + return ret; return spi_xcomm_gpio_add(spi_xcomm); }