From patchwork Tue Nov 24 06:43:12 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Axel Lin X-Patchwork-Id: 547852 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 26A351402A5 for ; Tue, 24 Nov 2015 17:43:18 +1100 (AEDT) Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=ingics-com.20150623.gappssmtp.com header.i=@ingics-com.20150623.gappssmtp.com header.b=bUAGBqAQ; dkim-atps=neutral Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752674AbbKXGnR (ORCPT ); Tue, 24 Nov 2015 01:43:17 -0500 Received: from mail-pa0-f54.google.com ([209.85.220.54]:35633 "EHLO mail-pa0-f54.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752593AbbKXGnR (ORCPT ); Tue, 24 Nov 2015 01:43:17 -0500 Received: by pacej9 with SMTP id ej9so12016232pac.2 for ; Mon, 23 Nov 2015 22:43:16 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ingics-com.20150623.gappssmtp.com; s=20150623; h=message-id:subject:from:to:cc:date:content-type:mime-version :content-transfer-encoding; bh=d5r6UvewQUK6DBeA1wzVHnvC2xqGtpXv90ArvVB/mFQ=; b=bUAGBqAQNDUYageU2zpQcalxSWziZQvwgaVUWYH1xKiktw53cYihiZaTUFg9S2zjcn kZ1cipDcUNhK9bzLdOSkXUdrxoHMvhG28UlyAATrIsiQIi66NTO19VozhGiODc+bO7T0 6dr3dmqhDYj7ygqzzB5T9lMnJEsz8L7u0U7MyRMAZxCLOLV7zRHZZGoA14vUV5jPDOEf UeE+UIUe3Xq59sOzdnDqddaj2lFw8Gdn1GTsTMFcqS1N0/P0b/n0bIB7THqYlpjF2La0 2OYye/EPOv6hyo6r3n1sFKiRAzoz3o3pJtlS0DDuB7Bd2Fm2VzGvw/IR9fsVAN37/7Z0 Pk3w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:message-id:subject:from:to:cc:date:content-type :mime-version:content-transfer-encoding; bh=d5r6UvewQUK6DBeA1wzVHnvC2xqGtpXv90ArvVB/mFQ=; b=UVfVyejhewj0wS5OYQx8vpcrTv3LtLyzp1zr84qq4muAltRiht7tjd37f1RXMBdSq9 ITLgb+MhE4dJe8JvGeca9pPpuT6p1tFz/vYd2iVjWdcpu+EZ5/f24BhV9jZqmRP9CAJN ZSh4ZIJOtZrDnTwGboZdiip7zfDK5tI5O0gAS6KA9sD5pLP8SdpQwxf4cguuzkX46jVZ gxPzbuBCGptmb+vT9nv4lt9NjquL7naavi9hoMXG1OR7Urrqpsjw96pJpJMdXwuSmEIn eJ40xEuym4PF0887Pvs6AtIkyryVZYxePpD5E6DrpwdRX+v0sZynMFvPs4FJhAOPOd8t 9TSg== X-Gm-Message-State: ALoCoQkPympaxn5Zw+trgpC4EIiKjdxDEm//HpI06sL63QX5AAk3+Envuz4cPjVEwDff3Kt5uD80 X-Received: by 10.66.246.137 with SMTP id xw9mr40930495pac.31.1448347396572; Mon, 23 Nov 2015 22:43:16 -0800 (PST) Received: from phoenix (118-171-139-69.dynamic.hinet.net. [118.171.139.69]) by smtp.gmail.com with ESMTPSA id h9sm12383704pfj.69.2015.11.23.22.43.14 (version=TLSv1/SSLv3 cipher=OTHER); Mon, 23 Nov 2015 22:43:15 -0800 (PST) Message-ID: <1448347392.17722.1.camel@ingics.com> Subject: [PATCH RESEND] pwm: brcmstb: Don't set can_sleep flag From: Axel Lin To: Thierry Reding Cc: Brian Norris , Gregory Fong , Florian Fainelli , linux-pwm@vger.kernel.org Date: Tue, 24 Nov 2015 14:43:12 +0800 X-Mailer: Evolution 3.12.11-0ubuntu3 Mime-Version: 1.0 Sender: linux-pwm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pwm@vger.kernel.org The .can_sleep flag is used for some PWM controllers that can't be used in atomic context. Not such case for this driver, so don't set the can_sleep flag. Signed-off-by: Axel Lin Acked-by: Florian Fainelli Reviewed-by: Brian Norris --- This patch was sent on http://www.spinics.net/lists/linux-pwm/msg03506.html drivers/pwm/pwm-brcmstb.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/pwm/pwm-brcmstb.c b/drivers/pwm/pwm-brcmstb.c index 423ce08..f58039b 100644 --- a/drivers/pwm/pwm-brcmstb.c +++ b/drivers/pwm/pwm-brcmstb.c @@ -270,7 +270,6 @@ static int brcmstb_pwm_probe(struct platform_device *pdev) p->chip.ops = &brcmstb_pwm_ops; p->chip.base = -1; p->chip.npwm = 2; - p->chip.can_sleep = true; res = platform_get_resource(pdev, IORESOURCE_MEM, 0); p->base = devm_ioremap_resource(&pdev->dev, res);