From mboxrd@z Thu Jan 1 00:00:00 1970 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Subject: dmaengine: rcar-dmac: Make DMAC reinit during system resume explicit From: "Rafael J. Wysocki" Message-Id: <2226167.p7nrZLn7KR@aspire.rjw.lan> Date: Wed, 17 Jan 2018 12:15:55 +0100 To: Vinod Koul , Geert Uytterhoeven Cc: Dan Williams , Ulf Hansson , dmaengine@vger.kernel.org, linux-pm@vger.kernel.org, linux-renesas-soc@vger.kernel.org List-ID: T24gV2VkbmVzZGF5LCBKYW51YXJ5IDE3LCAyMDE4IDExOjE5OjE3IEFNIENFVCBWaW5vZCBLb3Vs IHdyb3RlOgo+IE9uIFdlZCwgSmFuIDE3LCAyMDE4IGF0IDEwOjM4OjI4QU0gKzAxMDAsIEdlZXJ0 IFV5dHRlcmhvZXZlbiB3cm90ZToKPiA+IFRoZSBjdXJyZW50IChlbXB0eSkgc3lzdGVtIHNsZWVw IGNhbGxiYWNrcyByZWx5IG9uIHRoZSBQTSBjb3JlIHRvIGZvcmNlCj4gPiBhIHJ1bnRpbWUgcmVz dW1lIHRvIHJlaW5pdGlhbGl6ZSB0aGUgRE1BQyByZWdpc3RlcnMgZHVyaW5nIHN5c3RlbQo+ID4g cmVzdW1lLiAgV2l0aG91dCBhIHJlaW5pdGlhbGl6YXRpb24sIGUuZy4gU0NJRiBETUEgd2lsbCBo YW5nIHNpbGVudGx5Cj4gPiBhZnRlciBhIHN5c3RlbSByZXN1bWUgb24gUi1DYXIgR2VuMy4KPiA+ IAo+ID4gTWFrZSB0aGlzIGV4cGxpY2l0IGJ5IHVzaW5nIHBtX3J1bnRpbWVfZm9yY2Vfe3N1c3Bl bmQscmVzdW1lfSgpIGFzIHRoZQo+ID4gc3lzdGVtIHNsZWVwIGNhbGxiYWNrcyBpbnN0ZWFkLiAg VXNlIFNFVF9MQVRFX1NZU1RFTV9TTEVFUF9QTV9PUFMoKSBhcwo+ID4gRE1BIGVuZ2luZXMgbXVz dCBiZSBpbml0aWFsaXplZCBiZWZvcmUgYWxsIERNQSBzbGF2ZSBkZXZpY2VzLgo+ID4gCj4gPiBT dWdnZXN0ZWQtYnk6IFVsZiBIYW5zc29uIDx1bGYuaGFuc3NvbkBsaW5hcm8ub3JnPgo+ID4gU2ln bmVkLW9mZi1ieTogR2VlcnQgVXl0dGVyaG9ldmVuIDxnZWVydCtyZW5lc2FzQGdsaWRlci5iZT4K PiA+IC0tLQo+ID4gVGhpcyBpcyBhIGRlcGVuZGVuY3kgZm9yICJbUEFUQ0ggMS8yXSBQTSAvIGdl bnBkOiBTdG9wL3N0YXJ0IGRldmljZXMKPiA+IHdpdGhvdXQgcG1fcnVudGltZV9mb3JjZV9zdXNw ZW5kL3Jlc3VtZSgpIgo+ID4gKGh0dHBzOi8vd3d3LnNwaW5pY3MubmV0L2xpc3RzL2tlcm5lbC9t c2cyNjk2ODAyLmh0bWwpLCBzbyBwZXJoYXBzIGl0Cj4gPiBtYWtlcyBtb3N0IHNlbnNlIGlmIFJh ZmFlbCB0YWtlcyBpdCB0aHJvdWdoIHRoZSBQTSB0cmVlPwo+IAo+IFNvdW5kcyBva2F5IHRvIG1l Lgo+IAo+IEFja2VkLUJ5OiBWaW5vZCBLb3VsIDx2aW5vZC5rb3VsQGludGVsLmNvbT4KCk9LLCBz byBJJ2xsIHRha2UgaXQuCgpUaGFua3MhCi0tLQpUbyB1bnN1YnNjcmliZSBmcm9tIHRoaXMgbGlz dDogc2VuZCB0aGUgbGluZSAidW5zdWJzY3JpYmUgZG1hZW5naW5lIiBpbgp0aGUgYm9keSBvZiBh IG1lc3NhZ2UgdG8gbWFqb3Jkb21vQHZnZXIua2VybmVsLm9yZwpNb3JlIG1ham9yZG9tbyBpbmZv IGF0ICBodHRwOi8vdmdlci5rZXJuZWwub3JnL21ham9yZG9tby1pbmZvLmh0bWwK