From mboxrd@z Thu Jan 1 00:00:00 1970 From: Markus Pargmann Subject: [PATCH v2 04/16] ASoC: fsl-ssi: Use dev_name for DAI driver struct Date: Sat, 15 Mar 2014 13:44:12 +0100 Message-ID: <1394887464-969-5-git-send-email-mpa@pengutronix.de> References: <1394887464-969-1-git-send-email-mpa@pengutronix.de> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from metis.ext.pengutronix.de (metis.ext.pengutronix.de [92.198.50.35]) by alsa0.perex.cz (Postfix) with ESMTP id 18C312650D8 for ; Sat, 15 Mar 2014 13:45:50 +0100 (CET) In-Reply-To: <1394887464-969-1-git-send-email-mpa@pengutronix.de> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org To: Mark Brown Cc: Fabio Estevam , alsa-devel@alsa-project.org, Timur Tabi , kernel@pengutronix.de, Nicolin Chen , Markus Pargmann , linux-arm-kernel@lists.infradead.org List-Id: alsa-devel@alsa-project.org Instead of creating a name using string manipulation functions, we can simply use the device name for the DAI driver struct. Signed-off-by: Markus Pargmann --- sound/soc/fsl/fsl_ssi.c | 11 +++-------- 1 file changed, 3 insertions(+), 8 deletions(-) diff --git a/sound/soc/fsl/fsl_ssi.c b/sound/soc/fsl/fsl_ssi.c index 6b198f3..f31bd15 100644 --- a/sound/soc/fsl/fsl_ssi.c +++ b/sound/soc/fsl/fsl_ssi.c @@ -997,17 +997,13 @@ static int fsl_ssi_probe(struct platform_device *pdev) if (!strcmp(sprop, "ac97-slave")) ac97 = true; - /* The DAI name is the last part of the full name of the node. */ - p = strrchr(np->full_name, '/') + 1; - ssi_private = devm_kzalloc(&pdev->dev, sizeof(*ssi_private) + strlen(p), - GFP_KERNEL); + ssi_private = devm_kzalloc(&pdev->dev, sizeof(*ssi_private), + GFP_KERNEL); if (!ssi_private) { dev_err(&pdev->dev, "could not allocate DAI object\n"); return -ENOMEM; } - strcpy(ssi_private->name, p); - ssi_private->use_dma = !of_property_read_bool(np, "fsl,fiq-stream-filter"); ssi_private->hw_type = hw_type; @@ -1025,7 +1021,7 @@ static int fsl_ssi_probe(struct platform_device *pdev) memcpy(&ssi_private->cpu_dai_drv, &fsl_ssi_dai_template, sizeof(fsl_ssi_dai_template)); } - ssi_private->cpu_dai_drv.name = ssi_private->name; + ssi_private->cpu_dai_drv.name = dev_name(&pdev->dev); /* Get the addresses and IRQ */ ret = of_address_to_resource(np, 0, &res); @@ -1173,7 +1169,6 @@ static int fsl_ssi_probe(struct platform_device *pdev) * different writeable interrupt status registers. */ if (ssi_private->use_dma) { - /* The 'name' should not have any slashes in it. */ ret = devm_request_irq(&pdev->dev, ssi_private->irq, fsl_ssi_isr, 0, ssi_private->name, ssi_private); -- 1.9.0