From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.7]) (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 E749947FAE1; Tue, 15 Sep 2026 10:09:48 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.7 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789466990; cv=none; b=Y9BSbMVUNs27dCgG5jd4PqY30m2OB2hZKxVeGFxrl7LdCDNy5PlN1jeJgRNalv1dU3BPATBhZyNLWgde743y1po2Ssee1r9gzPoqust3vXB94QUiDabppF56fAwMwit9n3G9m+fBCBKYsC9mzDW4siPX6FiBhEXEEUFPgzEncxo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789466990; c=relaxed/simple; bh=S3szUq2krwYbTZZeTS/C4wC1E20wM6Ut+0nvD27YgTw=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=pS/ZdbBgGexBaPP66MBNKvJKgbggnnfDLWQnX+Q9FIYRbujh4eD/rRRJndukxlL1KibWlI0ruwTAD1JpylfZlkzW6xcBDu/9UXUKxLYFx7SRC04fyBJUgMUtsoRshg6tnLJ2P8V0okLYNhp6sMAWJNnsN1FDPwLBOVtVKiIS2C0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com; spf=pass smtp.mailfrom=linux.intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=d22DNdVC; arc=none smtp.client-ip=192.198.163.7 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="d22DNdVC" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1789466989; x=1821002989; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=S3szUq2krwYbTZZeTS/C4wC1E20wM6Ut+0nvD27YgTw=; b=d22DNdVCstiQJWSqMmGlyr4E3S4OOM449ZL4xPljqJgmxqZC9Ju2cK3C qESQzn4VAf/QtW00trLTnnME3KcydTlwLnaz1fjiqYyXsAwC9PMEytou+ mwlj3TGVoL86glb7KJZt1f4RXuvVjJKd1gIN6aZxxGU/VSZD4OJl9KrLh wGAKwMjf/TrxXQ+RuWkABbusiEschBOxwKymlWA8yZ/DbgRaI2l+Ohdod VhS+kUG11O1lAmPHoBYdrnzN0eDCOqbWsd8JWaQcQk7RJtE7/mBkyTuXc fVnIqyOKThNGrOoM8O6MUZaqB+ciD9eNDdTvWaVxQ65hOm09Of9za0dco g==; X-CSE-ConnectionGUID: gp+SrwANQkm2q+ooYtW1hQ== X-CSE-MsgGUID: 5i8kAM0zQSaywgDw0sg8ww== X-IronPort-AV: E=McAfee;i="6800,10657,11905"; a="115360955" X-IronPort-AV: E=Sophos;i="6.27,103,1787036400"; d="scan'208";a="115360955" Received: from orviesa010.jf.intel.com ([10.64.159.150]) by fmvoesa101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 15 Sep 2026 03:09:47 -0700 X-CSE-ConnectionGUID: 42MLKcpWQmuH0LoosqBueg== X-CSE-MsgGUID: +GC634cpT4uXWqdlsRFeRw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.27,103,1787036400"; d="scan'208";a="271517611" Received: from black.igk.intel.com ([10.91.253.5]) by orviesa010.jf.intel.com with ESMTP; 15 Sep 2026 03:09:40 -0700 Received: by black.igk.intel.com (Postfix, from userid 1003) id 77E2BA4; Tue, 15 Sep 2026 12:09:32 +0200 (CEST) From: Andy Shevchenko To: Frank Li , Andy Shevchenko , Mark Brown , Shengjiu Wang , bui duc phuc , Tianchu Chen , linux-kernel@vger.kernel.org, dmaengine@vger.kernel.org, linux-sound@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-arm-kernel@lists.infradead.org, linux-stm32@st-md-mailman.stormreply.com Cc: Dave Penkler , Greg Kroah-Hartman , Vinod Koul , Frank Li , Shengjiu Wang , Xiubo Li , Fabio Estevam , Nicolin Chen , Liam Girdwood , Jaroslav Kysela , Takashi Iwai , Daniel Mack , Haojian Zhuang , Robert Jarzmik , Lars-Peter Clausen , Orson Zhai , Baolin Wang , Chunyan Zhang , Olivier Moysan , Arnaud Pouliquen , Maxime Coquelin , Alexandre Torgue Subject: [PATCH v1 6/7] gpib: fmh_gpib: Replace dma_request_slave_channel() by dma_request_chan() Date: Tue, 15 Sep 2026 12:04:27 +0200 Message-ID: <20260915100931.3593242-7-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.50.1 In-Reply-To: <20260915100931.3593242-1-andriy.shevchenko@linux.intel.com> References: <20260915100931.3593242-1-andriy.shevchenko@linux.intel.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Replace dma_request_slave_channel() by dma_request_chan() as suggested since the former is deprecated. Signed-off-by: Andy Shevchenko --- drivers/gpib/fmh_gpib/fmh_gpib.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/drivers/gpib/fmh_gpib/fmh_gpib.c b/drivers/gpib/fmh_gpib/fmh_gpib.c index 5e10e9353fed..3fdcc673ec8b 100644 --- a/drivers/gpib/fmh_gpib/fmh_gpib.c +++ b/drivers/gpib/fmh_gpib/fmh_gpib.c @@ -1458,10 +1458,11 @@ static int fmh_gpib_attach_impl(struct gpib_board *board, const struct gpib_boar e_priv->irq = irq; if (acquire_dma) { - e_priv->dma_channel = dma_request_slave_channel(board->dev, "rxtx"); - if (!e_priv->dma_channel) { + e_priv->dma_channel = dma_request_chan(board->dev, "rxtx"); + retval = PTR_ERR_OR_ZERO(e_priv->dma_channel); + if (retval) { dev_err(board->dev, "failed to acquire dma channel \"rxtx\".\n"); - return -EIO; + return retval; } } /* -- 2.50.1