From mboxrd@z Thu Jan 1 00:00:00 1970 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id CC1EEC4332F for ; Fri, 2 Dec 2022 23:40:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=811Zv1MfxPSV4K9TZ/BS3Hi8jBZaaDoTEeBs0dc9XDQ=; b=H5XHOTYIx48HZc QZ65LmS/1fS8U/JYRz2JCMuSrBwTBvWBAb9Y+pLb26Uy9pmVFGamUdO/qRErA8EhZLUkapEVsSVvC G1ZljAhJq6/zje+DrCLswka5diXmTw3v+k3grLhIhrpE5rrnB06s25PAt8Ig8KYQ6fflK+/5NKbJW +5yu3CA46fou+ieysrujR9hGtLbPL2O2S+cpLNHOp0Mar8hHY4sCUANMR6uJxL5GBc+/xWnIJ0Mor GQAJQGJH2WEvlNBDpRCiPic8Iv5KHw34Sukcb68liWyGKdnK+uE8bIt96V/KxEpx2ry5X/0TX8vvI gGf6Zqak/dFJp7DtTTJg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1p1Fcy-001l6l-88; Fri, 02 Dec 2022 23:39:32 +0000 Received: from foss.arm.com ([217.140.110.172]) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1p1Fcu-001l5q-LG for linux-arm-kernel@lists.infradead.org; Fri, 02 Dec 2022 23:39:30 +0000 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 0958523A; Fri, 2 Dec 2022 15:39:29 -0800 (PST) Received: from slackpad.lan (unknown [172.31.20.19]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 36A143F73B; Fri, 2 Dec 2022 15:39:21 -0800 (PST) Date: Fri, 2 Dec 2022 23:37:38 +0000 From: Andre Przywara To: Uwe =?UTF-8?B?S2xlaW5lLUvDtm5pZw==?= Cc: Thierry Reding , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland , linux-pwm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev Subject: Re: [PATCH] pwm: sun4i: Propagate errors in .get_state() to the caller Message-ID: <20221202233738.281329b1@slackpad.lan> In-Reply-To: <20221201154822.mx7jafj3tyxes5ab@pengutronix.de> References: <20221201152223.3133-1-andre.przywara@arm.com> <20221201154822.mx7jafj3tyxes5ab@pengutronix.de> Organization: Arm Ltd. X-Mailer: Claws Mail 4.1.0 (GTK 3.24.31; x86_64-slackware-linux-gnu) MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20221202_153928_763436_3CCE580B X-CRM114-Status: GOOD ( 20.08 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org T24gVGh1LCAxIERlYyAyMDIyIDE2OjQ4OjIyICswMTAwClV3ZSBLbGVpbmUtS8O2bmlnIDx1Lmts ZWluZS1rb2VuaWdAcGVuZ3V0cm9uaXguZGU+IHdyb3RlOgoKPiBPbiBUaHUsIERlYyAwMSwgMjAy MiBhdCAwMzoyMjoyM1BNICswMDAwLCBBbmRyZSBQcnp5d2FyYSB3cm90ZToKPiA+IC5nZXRfc3Rh dGUoKSBjYW4gcmV0dXJuIGFuIGVycm9yIGluZGljYXRpb24gbm93LiBNYWtlIHVzZSBvZiBpdCB0 bwo+ID4gcHJvcGFnYXRlIGFuIGltcG9zc2libGUgcHJlc2NhbGVyIGVuY29kaW5nLCBzaG91bGQg dGhhdCBoYXZlIHNuZWFrZWQgaW4KPiA+IHNvbWVob3cuCj4gPiBBbHNvIGNoZWNrIHRoZSByZXR1 cm4gdmFsdWUgb2YgY2xrX2dldF9yYXRlKCkuIFRoYXQncyB1bmxpa2VseSB0byBmYWlsLAo+ID4g YnV0IHdlIHVzZSB0aGF0IGluIHR3byBkaXZpZGUgb3BlcmF0aW9ucyBkb3duIGluIHRoZSBjb2Rl LCBzbyBsZXQncwo+ID4gYXZvaWQgYSBkaXZpZGUtYnktemVybyBjb25kaXRpb24gb24gdGhlIHdh eS4KPiA+IAo+ID4gU2lnbmVkLW9mZi1ieTogQW5kcmUgUHJ6eXdhcmEgPGFuZHJlLnByenl3YXJh QGFybS5jb20+Cj4gPiAtLS0KPiA+IEhpLAo+ID4gCj4gPiB0aGlzIGdvZXMgb24gdG9wIG9mIFV3 ZSdzIHNlcmllcyB0byBpbnRyb2R1Y2UgYW5kIG9ic2VydmUgLmdldF9zdGF0ZQo+ID4gZmFpbHVy ZXM6IGh0dHBzOi8vbG9yZS5rZXJuZWwub3JnL2xpbnV4LXB3bS8yMDIyMTEzMDE1MjE0OC4yNzY5 NzY4LTEyLXUua2xlaW5lLWtvZW5pZ0BwZW5ndXRyb25peC5kZS9ULyNtOWFmMzlhYTAzYmJkOWJi N2IzMWIzNjAwZjExMGM2NWVlMGU4ZTcwYgo+ID4gQWN0dWFsbHkgaXQgb25seSByZWxpZXMgb24g cGF0Y2ggMDEvMTEgZnJvbSB0aGF0LiAgCj4gCj4gSSByZWNvbW1lbmQgdG8gcHV0IHRoaXMgaW5m byBpbiBtYWNoaW5lLXJlYWRhYmxlIGZvcm0gaW50byB5b3VyIHBhdGNoLgo+IElmIHlvdSBhcHBs aWVkIG15IHBhdGNoICMxIG9uIHY2LjEtcmMxIGFuZCB0aGlzIG9uIHRvcCwgeW91J2QgZG8KPiAK PiAJZ2l0IGZvcm1hdC1wYXRjaCAtMSAtLWJhc2UgdjYuMS1yYzEKPiAKPiBUaGlzIHJlc3VsdHMg aW4gdHdvIGFkZGl0aW9uYWwgbGluZXMgdGhhdCB0aGUgYnVpbGQgYm90cyBjYW4gZXZhbHVhdGUs Cj4gdG8gZmluZCB0aGUgcmlnaHQgc2V0dXAgdG8gdGVzdCB5b3VyIHBhdGNoLgoKQWgsIG5pY2Ug b25lLCBkaWRuJ3Qga25vdyBhYm91dCB0aGF0LiBBbmQganVzdCB3ZW50IEkgd2FudGVkIHRvCmNv bXBsYWluIHRoYXQgdGhpcyByZWxpZXMgb24gcHVibGljIGJyYW5jaGVzIGFuZCBjb21taXR0ZWQg cGF0Y2hlcywgSQpsZWFybmVkIHRoYXQgaXQgZG9lc24ndC4KClNvIEkgZ290OgpiYXNlLWNvbW1p dDogZWI3MDgxNDA5Zjk0YTlhODYwODU5M2QwZmI2M2ExYWEzZDZmOTVkOApwcmVyZXF1aXNpdGUt cGF0Y2gtaWQ6IDMwMjIzMjhmMjkxOTMwMWQ3OWQ4NTJlZjE0OGMzZjlkYzRkNzIzZDYKCkRvIHlv dSB3YW50IG1lIHRvIHJlc2VuZCB0aGUgcGF0Y2ggd2l0aCB0aGlzIGluZm9ybWF0aW9uPwoKPiBB cGFydCBmcm9tIHRoYXQ6Cj4gCj4gUmV2aWV3ZWQtYnk6IFV3ZSBLbGVpbmUtS8O2bmlnIDx1Lmts ZWluZS1rb2VuaWdAcGVuZ3V0cm9uaXguZGU+CgpUaGFua3MgZm9yIHRoYXQhCgpDaGVlcnMsCkFu ZHJlCgo+IAo+IGFuZCB0aGFua3MgdG8gcGljayB1cCBvbiB0aGlzIHRvcGljLAo+IFV3ZQo+IAoK Cl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmxpbnV4LWFy bS1rZXJuZWwgbWFpbGluZyBsaXN0CmxpbnV4LWFybS1rZXJuZWxAbGlzdHMuaW5mcmFkZWFkLm9y ZwpodHRwOi8vbGlzdHMuaW5mcmFkZWFkLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2xpbnV4LWFybS1r ZXJuZWwK