From mboxrd@z Thu Jan 1 00:00:00 1970 From: Liviu Dudau Subject: Re: [PATCH] drm/i2c: tda998x: Fix lockdep warning about possible circular dependency Date: Thu, 20 Jul 2017 15:40:45 +0100 Message-ID: <20170720144045.GD3532@e110455-lin.cambridge.arm.com> References: <20170720110450.7435-1-Liviu.Dudau@arm.com> <20170720113853.GX31807@n2100.armlinux.org.uk> <20170720114449.GA19026@n2100.armlinux.org.uk> <20170720125404.GA3532@e110455-lin.cambridge.arm.com> <20170720130829.GY31807@n2100.armlinux.org.uk> <20170720141910.GC3532@e110455-lin.cambridge.arm.com> <20170720142413.GB31807@n2100.armlinux.org.uk> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from foss.arm.com (usa-sjc-mx-foss1.foss.arm.com [217.140.101.70]) by gabe.freedesktop.org (Postfix) with ESMTP id 6B6906E6AA for ; Thu, 20 Jul 2017 14:40:47 +0000 (UTC) Content-Disposition: inline In-Reply-To: <20170720142413.GB31807@n2100.armlinux.org.uk> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Russell King - ARM Linux Cc: Daniel Vetter , LKML , DRI devel List-Id: dri-devel@lists.freedesktop.org T24gVGh1LCBKdWwgMjAsIDIwMTcgYXQgMDM6MjQ6MTNQTSArMDEwMCwgUnVzc2VsbCBLaW5nIC0g QVJNIExpbnV4IHdyb3RlOgo+IE9uIFRodSwgSnVsIDIwLCAyMDE3IGF0IDAzOjE5OjEwUE0gKzAx MDAsIExpdml1IER1ZGF1IHdyb3RlOgo+ID4gT24gVGh1LCBKdWwgMjAsIDIwMTcgYXQgMDI6MDg6 MjlQTSArMDEwMCwgUnVzc2VsbCBLaW5nIC0gQVJNIExpbnV4IHdyb3RlOgo+ID4gPiBPbiBUaHUs IEp1bCAyMCwgMjAxNyBhdCAwMTo1NDowNFBNICswMTAwLCBMaXZpdSBEdWRhdSB3cm90ZToKPiA+ ID4gPiBPbiBUaHUsIEp1bCAyMCwgMjAxNyBhdCAxMjo0NDo0OVBNICswMTAwLCBSdXNzZWxsIEtp bmcgLSBBUk0gTGludXggd3JvdGU6Cj4gPiA+ID4gPiBBY3R1YWxseSwgc2NydWIgdGhhdCBpZGVh IC0gZHJtX2hlbHBlcl9wcm9iZV9zaW5nbGVfY29ubmVjdG9yX21vZGVzKCkKPiA+ID4gPiA+IGNh bGxzIGRybV9lZGlkX3RvX2VsZCgpIGZvciB0aGVzZSBjYXNlcyBhbnl3YXksIHNvIHdlIG11c3Qg Y2FsbAo+ID4gPiA+ID4gZHJtX2hlbHBlcl9wcm9iZV9zaW5nbGVfY29ubmVjdG9yX21vZGVzKCkg d2l0aCB0aGUgYXVkaW9fbXV0ZXggaGVsZC4KPiA+ID4gPiAKPiA+ID4gPiBPSywgc28gdGhlIGxv Y2tkZXAgd2FybmluZyBpcyBzcHVyaW91cz8KPiA+ID4gCj4gPiA+IEkgZG9uJ3QgdGhpbmsgc28u ICBJIHRoaW5rIHRoZXJlJ3MgdHdvIHdheXMgdG8gc29sdmUgdGhpczoKPiA+ID4gCj4gPiA+IDEu IHJlcGxhY2UgdGhlIGF1ZGlvX211dGV4IGluIHRkYTk5OHhfYXVkaW9fZ2V0X2VsZCgpIGFuZAo+ ID4gPiAgICB0ZGE5OTh4X2Nvbm5lY3Rvcl9maWxsX21vZGVzKCkgd2l0aCBhIG5ldyBtdXRleCAo ZWxkX211dGV4KSB0bwo+ID4gPiAgICBwcm90ZWN0IGp1c3QgdGhlIEVMRC4KPiA+ID4gCj4gPiA+ IDIuIHJlbW92ZSB0aGUgbXV0ZXggZnJvbSB0aGVzZSB0d28gZnVuY3Rpb25zLCBhbmQgdGFrZSB0 aGUgY29ubmVjdGlvbl9tdXRleAo+ID4gPiAgICBtb2Rlc2V0IGxvY2sgaW4gdGRhOTk4eF9hdWRp b19nZXRfZWxkKCkuCj4gPiA+IAo+ID4gPiBIb3dldmVyLCBJIGRvbid0IGhhdmUgYSB2aWV3IG9u IHdoaWNoIHdvdWxkIGJlIGJlc3QuCj4gPiAKPiA+IElmIHlvdSBkb24ndCBtaW5kLCBJIHRvb2sg dGhlIGxpYmVydHkgb2YgcGlja2luZyBvcHRpb24gMiwganVzdCBiZWNhdXNlCj4gPiBJIGRvbid0 IGxpa2UgYWRkaW5nIG5ldyBsb2NrcyB3aGVuIGV4aXN0aW5nIG9uZXMgbWlnaHQgZG8gdGhlIGpv Yi4KPiAKPiBJIGRvbid0IG1pbmQgLSBidXQgb25lIHF1ZXN0aW9uIGZvciB0aGUgRFJNIHBlb3Bs ZSBpbiBjb25uZWN0aW9uIHdpdGgKPiB5b3VyIHBhdGNoIGlzIHdoZXRoZXIgd2UgbmVlZCB0aGUg YWNxdWlyZSBjb250ZXh0IGZvciB0aGlzIHJlbGF0aXZlbHkKPiBzaW1wbGUgbG9jay9jb3B5L3Vu bG9jayBzZXF1ZW5jZS4gIFRoaXMgcGF0aCBmb3IgZ2V0dGluZyB0aGUgRUxECj4gc2hvdWxkbid0 IGJlIGhvbGRpbmcgYW55IG90aGVyIERSTSBsb2Nrcy4KCkNjLWluZyBEYW5pZWwgVmV0dGVyIGlu IGhvcGUgb2YgY2xhcmlmaWNhdGlvbnMgLyBub2Qgb2YgYXBwcm92YWwuCkhvd2V2ZXIsIEkgY2Fu IG9ubHkgc2VlIG15IGVtYWlscyBpbiB0aGUgb25saW5lIGRyaS1kZXZlbCBhcmNoaXZlLCBub3QK eW91cnMsIHNvIEkgY2FuJ3QgcG9pbnQgaGltIHRvIHRoZSB3aG9sZSBkaXNjdXNzaW9uLgoKZGFu dmV0OiBhIHdoaWxlIGFnbyB3aGlsZSBJIHdhcyBkZWJ1Z2dpbmcgdGhlIGRlbGF5ZWQgZmIgc2V0 dXAgSSBmb3VuZAphIGxvY2tkZXAgd2FybmluZyB3aXRoIHRoZSB0ZGE5OTh4IGRyaXZlci4gTm93 IEkndmUgaGFkIHNvbWUgbW9yZSB0aW1lCnRvIGludmVzdGlnYXRlIHNvIEkgaGF2ZSBjcmVhdGVk IGEgcGF0Y2ggdHJ5aW5nIHRvIGZpeCB0aGUgaXNzdWUsIHdoaWNoCndhcyBvbiB2MSBqdXN0IGEg cmUtb3JkZXJpbmcgb2YgcGxhY2VzIHdoZXJlIHRkYTk5OHgncyBhdWRpb19tdXRleCBsb2NrCndh cyB0YWtlbi4gUnVzc2VsbCBzdWdnZXN0ZWQgYSBkaWZmZXJlbnQgYXBwcm9hY2gsIHdoaWNoIEkg aGF2ZQppbXBsZW1lbnRlZCBpbiBbMV0sIGJ1dCB3ZSB3b25kZXIgaWYgd2UgcmVhbGx5IGhhdmUg dG8gZ28gdGhyb3VnaCB0aGUKd2hvbGUgZGFuY2UuCgpCZXN0IHJlZ2FyZHMsCkxpdml1CgpbMV0g aHR0cHM6Ly9saXN0cy5mcmVlZGVza3RvcC5vcmcvYXJjaGl2ZXMvZHJpLWRldmVsLzIwMTctSnVs eS8xNDc5NDAuaHRtbAoKPiAKPiAtLSAKPiBSTUsncyBQYXRjaCBzeXN0ZW06IGh0dHA6Ly93d3cu YXJtbGludXgub3JnLnVrL2RldmVsb3Blci9wYXRjaGVzLwo+IEZUVEMgYnJvYWRiYW5kIGZvciAw LjhtaWxlIGxpbmU6IGN1cnJlbnRseSBhdCA5LjZNYnBzIGRvd24gNDAwa2JwcyB1cAo+IGFjY29y ZGluZyB0byBzcGVlZHRlc3QubmV0LgoKLS0gCj09PT09PT09PT09PT09PT09PT09CnwgSSB3b3Vs ZCBsaWtlIHRvIHwKfCBmaXggdGhlIHdvcmxkLCAgfAp8IGJ1dCB0aGV5J3JlIG5vdCB8CnwgZ2l2 aW5nIG1lIHRoZSAgIHwKIFwgc291cmNlIGNvZGUhICAvCiAgLS0tLS0tLS0tLS0tLS0tCiAgICDC r1xfKOODhClfL8KvCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fCmRyaS1kZXZlbCBtYWlsaW5nIGxpc3QKZHJpLWRldmVsQGxpc3RzLmZyZWVkZXNrdG9wLm9y ZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2RyaS1kZXZl bAo=