From patchwork Sun Sep 26 16:28:59 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexandru Ardelean X-Patchwork-Id: 12518337 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id CC741C433EF for ; Sun, 26 Sep 2021 16:29:15 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9FB6160FED for ; Sun, 26 Sep 2021 16:29:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232055AbhIZQav (ORCPT ); Sun, 26 Sep 2021 12:30:51 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47274 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231178AbhIZQau (ORCPT ); Sun, 26 Sep 2021 12:30:50 -0400 Received: from mail-ed1-x529.google.com (mail-ed1-x529.google.com [IPv6:2a00:1450:4864:20::529]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 191E9C061570 for ; Sun, 26 Sep 2021 09:29:14 -0700 (PDT) Received: by mail-ed1-x529.google.com with SMTP id v10so53989307edj.10 for ; Sun, 26 Sep 2021 09:29:14 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=deviqon.com; s=google; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=7jucDxAZgXFO2xiPpoYJkT8xmT+xrk7gRKE4e9TEQU4=; b=jotAFICWXy4a5lhFBAfBjvv0/xOsSC3yFTelep4P8kVqsSiYZ34vpXylx7uc+MY+Kp oYeQgPOnJ9INL6J7YXyWbxTVSvMZo2SIBvPrqwW8Nn8Ux46Igqbk47Kj+vqgQYlU55aB CpBgq99QsmmkkcXuv2G/zMMNwZBTETpadnM7v6QWgOBVzXrz3WJW1fXkYk52nX+T7X1f xkciLhI9uhUrWMip5PlsSbDB0SbPU2ix2Nc+SrALDkFmeXLydJEuhHq7v4vFLaJBjXpD Tih4GZAq6FavS/Gnb0v23eICQtu4RxfhtF5pYuPACsKYmC+AP3BkyCGIh0z1SRqvdvcf JGRA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=7jucDxAZgXFO2xiPpoYJkT8xmT+xrk7gRKE4e9TEQU4=; b=PDD3vrXWs6K943JseldGpAwxGcTKYDy8glmFXRhztRQLvlRX7e7rTNCgVACgms3iYM gWQlWrBlPSLM//4XXdl/A5FK119SJiRiFpG85hlvNpVNgifJ0gMk9r62TBeIIKQrZNc4 ZEHB9nD1rhNnX5e2plao19d6GQ6LVbcZC2NoLJov6R4nWL6xdEliOnUlz80J71HeKxkn pH2vbvyESlmzSvLtf0nWssJHCJtuUucZ3TwIst+sItf8t1g5hGRzw92VGpJlkk7B9uFI JeucoWdjuCzZWHfwv9HBRccBnFIFRnmmlOtkE5VHxRbEKmGmhaxxkgnq+JRy6yJY52xf zBrQ== X-Gm-Message-State: AOAM533X9b6edafdWS6uM1vWFbcSjKfCoqT6bInC30MnVQV8RljeWVGx m8egY7B0uAaazDHz5/9yyL8V5w== X-Google-Smtp-Source: ABdhPJwO+nWxZexfB5hgTBwJua7YyCdMBD3I/VDSQIOwjq+G9zhLU5af0yoKCSnhihWCWHTef4US8A== X-Received: by 2002:a17:906:3054:: with SMTP id d20mr22181545ejd.294.1632673752679; Sun, 26 Sep 2021 09:29:12 -0700 (PDT) Received: from neptune.. ([188.27.128.17]) by smtp.gmail.com with ESMTPSA id d15sm7468956ejo.4.2021.09.26.09.29.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 26 Sep 2021 09:29:12 -0700 (PDT) From: Alexandru Ardelean To: linux-kernel@vger.kernel.org, linux-iio@vger.kernel.org Cc: jic23@kernel.org, andreas@kemnade.info, Alexandru Ardelean Subject: [PATCH] iio: adc: rn5t618-adc: use devm_iio_map_array_register() function Date: Sun, 26 Sep 2021 19:28:59 +0300 Message-Id: <20210926162859.3567685-1-aardelean@deviqon.com> X-Mailer: git-send-email 2.31.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-iio@vger.kernel.org This driver already hooks a similar unwind callback via devm_add_action_or_reset(). They pretty much do the same thing, so this change converts it to the devm_iio_map_array_register(). Signed-off-by: Alexandru Ardelean Reviewed-by: Andreas Kemnade --- drivers/iio/adc/rn5t618-adc.c | 13 +------------ 1 file changed, 1 insertion(+), 12 deletions(-) diff --git a/drivers/iio/adc/rn5t618-adc.c b/drivers/iio/adc/rn5t618-adc.c index c56fccb2c8e1..7d891b4ea461 100644 --- a/drivers/iio/adc/rn5t618-adc.c +++ b/drivers/iio/adc/rn5t618-adc.c @@ -197,13 +197,6 @@ static struct iio_map rn5t618_maps[] = { { /* sentinel */ } }; -static void unregister_map(void *data) -{ - struct iio_dev *iio_dev = (struct iio_dev *) data; - - iio_map_array_unregister(iio_dev); -} - static int rn5t618_adc_probe(struct platform_device *pdev) { int ret; @@ -254,11 +247,7 @@ static int rn5t618_adc_probe(struct platform_device *pdev) return ret; } - ret = iio_map_array_register(iio_dev, rn5t618_maps); - if (ret < 0) - return ret; - - ret = devm_add_action_or_reset(adc->dev, unregister_map, iio_dev); + ret = devm_iio_map_array_register(adc->dev, iio_dev, rn5t618_maps); if (ret < 0) return ret;