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: [v4,14/18] dmaengine: dma-jz4780: Further residue status fix From: Paul Cercueil Message-Id: <20180807114218.20091-15-paul@crapouillou.net> Date: Tue, 7 Aug 2018 13:42:14 +0200 To: Vinod Koul , Rob Herring , Mark Rutland , Ralf Baechle , Paul Burton , James Hogan , Zubair Lutfullah Kakakhel Cc: Paul Cercueil , dmaengine@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mips@linux-mips.org, Daniel Silsby List-ID: RnJvbTogRGFuaWVsIFNpbHNieSA8ZGFuc2lsc2J5QGdtYWlsLmNvbT4KCkZ1bmMgano0NzgwX2Rt YV9kZXNjX3Jlc2lkdWUoKSBleHBlY3RzIHRoZSBpbmRleCB0byB0aGUgbmV4dCBodwpkZXNjcmlw dG9yIGFzIGl0cyBsYXN0IHBhcmFtZXRlci4gQ2FsbGVyIGZ1bmMgano0NzgwX2RtYV90eF9zdGF0 dXMoKSwKaG93ZXZlciwgYXBwbGllZCBtb2R1bHVzIGJlZm9yZSBwYXNzaW5nIGl0LiBXaGVuIHRo ZSBjdXJyZW50IGh3CmRlc2NyaXB0b3Igd2FzIGxhc3QgaW4gdGhlIGxpc3QsIHRoZSBpbmRleCBw YXNzZWQgYmVjYW1lIHplcm8uCgpUaGUgcmVzdWx0aW5nIGV4Y2VzcyBvZiByZXBvcnRlZCByZXNp ZHVlIGVzcGVjaWFsbHkgY2F1c2VkIHByb2JsZW1zCndpdGggY3ljbGljIERNQSB0cmFuc2ZlciBj bGllbnRzLCBpLmUuIEFMU0EgQUlDIGF1ZGlvIG91dHB1dCwgd2hpY2gKcmVseSBvbiB0aGlzIGZv ciBkZXRlcm1pbmluZyBjdXJyZW50IERNQSBsb2NhdGlvbiB3aXRoaW4gYnVmZmVyLgoKQ29tYmlu ZWQgd2l0aCB0aGUgcmVjZW50IGFuZCByZWxhdGVkIHJlc2lkdWUtcmVwb3J0aW5nIGZpeGVzLCBz cHVyaW91cwpBTFNBIGF1ZGlvIHVuZGVycnVucyBvbiBqejQ3NzAgaGFyZHdhcmUgYXJlIG5vdyBm aXhlZC4KClNpZ25lZC1vZmYtYnk6IERhbmllbCBTaWxzYnkgPGRhbnNpbHNieUBnbWFpbC5jb20+ ClNpZ25lZC1vZmYtYnk6IFBhdWwgQ2VyY3VlaWwgPHBhdWxAY3JhcG91aWxsb3UubmV0PgpUZXN0 ZWQtYnk6IE1hdGhpZXUgTWFsYXRlcnJlIDxtYWxhdEBkZWJpYW4ub3JnPgotLS0KIGRyaXZlcnMv ZG1hL2RtYS1qejQ3ODAuYyB8IDIgKy0KIDEgZmlsZSBjaGFuZ2VkLCAxIGluc2VydGlvbigrKSwg MSBkZWxldGlvbigtKQoKIHYyOiBObyBjaGFuZ2UKCiB2MzogTm8gY2hhbmdlCgogdjQ6IEFkZCBt eSBTaWduZWQtb2ZmLWJ5CgpkaWZmIC0tZ2l0IGEvZHJpdmVycy9kbWEvZG1hLWp6NDc4MC5jIGIv ZHJpdmVycy9kbWEvZG1hLWp6NDc4MC5jCmluZGV4IGQwMzcxMTgzNGE0NC4uMzUxZGM4MjY4NTE1 IDEwMDY0NAotLS0gYS9kcml2ZXJzL2RtYS9kbWEtano0NzgwLmMKKysrIGIvZHJpdmVycy9kbWEv ZG1hLWp6NDc4MC5jCkBAIC02NTMsNyArNjUzLDcgQEAgc3RhdGljIGVudW0gZG1hX3N0YXR1cyBq ejQ3ODBfZG1hX3R4X3N0YXR1cyhzdHJ1Y3QgZG1hX2NoYW4gKmNoYW4sCiAJCQkJCXRvX2p6NDc4 MF9kbWFfZGVzYyh2ZGVzYyksIDApOwogCX0gZWxzZSBpZiAoY29va2llID09IGp6Y2hhbi0+ZGVz Yy0+dmRlc2MudHguY29va2llKSB7CiAJCXR4c3RhdGUtPnJlc2lkdWUgPSBqejQ3ODBfZG1hX2Rl c2NfcmVzaWR1ZShqemNoYW4sIGp6Y2hhbi0+ZGVzYywKLQkJCSAgKGp6Y2hhbi0+Y3Vycl9od2Rl c2MgKyAxKSAlIGp6Y2hhbi0+ZGVzYy0+Y291bnQpOworCQkJCQlqemNoYW4tPmN1cnJfaHdkZXNj ICsgMSk7CiAJfSBlbHNlCiAJCXR4c3RhdGUtPnJlc2lkdWUgPSAwOwogCg==